open, clear(noun)

a clear or unobstructed space or expanse of land or water

Synonyms:
open air, out-of-doors, clear, open, surface, outdoors

Antonyms:
drawn, unopen, disingenuous, blocked, settled, fine, insusceptible, shut, enclosed, obstructed, closed, stoppered, squinting, squinched, nonopening, inactive, compressed, constricted, unsusceptible, out of use(p), private, unavailable, invulnerable, blinking, union, protected, winking, sealed, artful, tight, restricted, close, fold, close down, close up, shut down

outdoors, out-of-doors, open air, open(noun)

where the air is unconfined

Synonyms:
open air, surface, out-of-doors, clear, open, outdoors

Antonyms:
shut, squinched, unopen, insusceptible, protected, invulnerable, fine, closed, settled, sealed, artful, drawn, enclosed, union, disingenuous, private, tight, winking, blocked, blinking, inactive, out of use(p), obstructed, nonopening, unsusceptible, constricted, squinting, compressed, unavailable, stoppered, restricted, close, close up, fold, shut down, close down

open(noun)

a tournament in which both professionals and amateurs may play

Synonyms:
open air, out-of-doors, clear, surface, outdoors

Antonyms:
unopen, settled, blocked, artful, restricted, enclosed, shut, invulnerable, tight, blinking, unavailable, closed, union, unsusceptible, private, protected, sealed, constricted, stoppered, fine, drawn, insusceptible, nonopening, squinting, disingenuous, compressed, inactive, obstructed, squinched, winking, out of use(p), close, close up, fold, close down, shut down

open, surface(adj)

information that has become public

Synonyms:
aerofoil, open, out-of-doors, surface, outdoors, control surface, airfoil, clear, open air

Antonyms:
protected, stoppered, closed, disingenuous, drawn, insusceptible, sealed, unsusceptible, union, blinking, settled, invulnerable, nonopening, fine, compressed, enclosed, obstructed, shut, inactive, tight, unavailable, winking, blocked, squinched, out of use(p), private, unopen, squinting, restricted, constricted, artful, close, close up, fold, shut down, close down

open, unfastened(adj)

affording unobstructed entrance and exit; not shut or closed

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, loose, untied, unfastened, capable, assailable, unbuttoned, unresolved, receptive, undetermined, opened

Antonyms:
enclosed, inactive, shut, unsusceptible, closed, obstructed, protected, compressed, blocked, stoppered, insusceptible, drawn, tight, fine, nonopening, settled, squinched, unavailable, squinting, unopen, blinking, disingenuous, out of use(p), invulnerable, private, union, sealed, restricted, constricted, artful, winking, close, fold, close down, shut down, close up

open(adj)

affording free passage or access

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
closed, obstructed, nonopening, sealed, insusceptible, artful, unsusceptible, protected, settled, constricted, blocked, squinched, unavailable, invulnerable, tight, inactive, drawn, shut, enclosed, out of use(p), restricted, union, winking, fine, stoppered, compressed, disingenuous, private, squinting, blinking, unopen, close, fold, close up, close down, shut down

exposed, open(adj)

with no protection or shield

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, uncovered, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
disingenuous, stoppered, closed, union, constricted, tight, settled, unavailable, compressed, blocked, private, unsusceptible, winking, shut, obstructed, protected, insusceptible, artful, nonopening, unopen, inactive, fine, blinking, drawn, sealed, out of use(p), enclosed, squinting, squinched, invulnerable, restricted, close, close down, fold, shut down, close up

open(adj)

open to or in view of all

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
unopen, blinking, stoppered, union, protected, shut, disingenuous, settled, closed, unsusceptible, constricted, invulnerable, nonopening, drawn, insusceptible, sealed, fine, artful, squinting, enclosed, tight, out of use(p), winking, obstructed, compressed, blocked, restricted, unavailable, inactive, private, squinched, close, close up, shut down, close down, fold

open, opened(adj)

used of mouth or eyes

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
inactive, private, stoppered, shut, squinched, unopen, winking, sealed, closed, fine, blinking, obstructed, insusceptible, drawn, artful, settled, tight, blocked, protected, constricted, invulnerable, enclosed, unavailable, out of use(p), disingenuous, unsusceptible, restricted, compressed, squinting, union, nonopening, close up, close, fold, close down, shut down

open(adj)

not having been filled

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
squinched, artful, disingenuous, protected, nonopening, inactive, fine, shut, enclosed, drawn, constricted, closed, unavailable, stoppered, union, insusceptible, settled, blocked, private, unopen, out of use(p), winking, sealed, compressed, obstructed, squinting, blinking, invulnerable, restricted, unsusceptible, tight, close down, close up, close, shut down, fold

open(adj)

accessible to all

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
invulnerable, blocked, compressed, drawn, closed, settled, squinting, sealed, shut, stoppered, inactive, protected, winking, tight, unopen, union, private, blinking, nonopening, out of use(p), enclosed, unsusceptible, obstructed, disingenuous, fine, unavailable, constricted, insusceptible, squinched, restricted, artful, close, close up, close down, fold, shut down

assailable, undefendable, undefended, open(adj)

not defended or capable of being defended

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
closed, inactive, insusceptible, unsusceptible, stoppered, sealed, restricted, artful, compressed, drawn, blocked, winking, constricted, obstructed, squinting, disingenuous, enclosed, unavailable, tight, union, shut, invulnerable, out of use(p), fine, private, settled, blinking, squinched, nonopening, unopen, protected, close up, shut down, close, close down, fold

loose, open(adj)

(of textures) full of small openings or gaps

Synonyms:
undefended, undetermined, sluttish, wanton, receptive, unresolved, assailable, at large(p), free, heart-to-heart, undecided, subject, promiscuous, undefendable, liberal, opened, exposed, unaffixed, open, clear, slack, idle, unfastened, on the loose(p), easy, overt, candid, open(a), capable, informal, light, escaped, lax, loose

Antonyms:
squinting, unavailable, tight, closed, squinched, protected, restricted, sealed, obstructed, drawn, shut, insusceptible, disingenuous, blocked, fine, unsusceptible, compressed, union, artful, constricted, enclosed, out of use(p), inactive, unopen, settled, invulnerable, nonopening, stoppered, blinking, winking, private, close, shut down, fold, close up, close down

open(adj)

having no protecting cover or enclosure

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
drawn, squinched, compressed, out of use(p), private, restricted, disingenuous, closed, shut, constricted, protected, squinting, union, insusceptible, artful, obstructed, winking, settled, stoppered, sealed, inactive, tight, nonopening, fine, blinking, blocked, invulnerable, enclosed, unavailable, unopen, unsusceptible, fold, close, close up, close down, shut down

open(adj)

(set theory) of an interval that contains neither of its endpoints

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
shut, insusceptible, winking, union, blocked, closed, squinting, squinched, blinking, private, artful, unopen, restricted, disingenuous, invulnerable, constricted, compressed, protected, out of use(p), fine, unavailable, unsusceptible, stoppered, enclosed, tight, inactive, sealed, drawn, obstructed, settled, nonopening, close, fold, close up, shut down, close down

open, undecided, undetermined, unresolved(adj)

not brought to a conclusion; subject to further thought

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, dissonant, clear, open, candid, undecided, on the fence(p), loose, indeterminate, unfastened, capable, assailable, unresolved, receptive, undetermined, unsolved, opened

Antonyms:
disingenuous, settled, blinking, nonopening, compressed, closed, private, squinched, unopen, constricted, squinting, fine, unsusceptible, artful, obstructed, blocked, union, protected, winking, tight, stoppered, restricted, sealed, enclosed, drawn, out of use(p), inactive, shut, invulnerable, insusceptible, unavailable, fold, close, close up, shut down, close down

open, opened(adj)

not sealed or having been unsealed

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
insusceptible, closed, inactive, drawn, winking, invulnerable, sealed, enclosed, restricted, settled, constricted, unopen, tight, artful, unsusceptible, private, nonopening, disingenuous, stoppered, compressed, fine, squinched, squinting, shut, out of use(p), protected, blinking, union, blocked, unavailable, obstructed, close, close up, shut down, fold, close down

open(adj)

without undue constriction as from e.g. tenseness or inhibition

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
out of use(p), tight, shut, blocked, obstructed, unavailable, inactive, closed, settled, sealed, blinking, artful, unsusceptible, protected, insusceptible, restricted, winking, fine, stoppered, drawn, enclosed, constricted, unopen, squinting, disingenuous, union, nonopening, compressed, squinched, invulnerable, private, close, close down, fold, shut down, close up

receptive, open(adj)

ready or willing to receive favorably

Synonyms:
overt, sensory(a), exposed, heart-to-heart, undefendable, centripetal, undefended, subject, clear, open, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, open(a), opened

Antonyms:
shut, unavailable, stoppered, closed, private, insusceptible, union, settled, unopen, squinched, unsusceptible, blocked, inactive, out of use(p), tight, invulnerable, restricted, constricted, compressed, blinking, fine, disingenuous, enclosed, drawn, sealed, winking, nonopening, obstructed, protected, squinting, artful, shut down, close, close down, close up, fold

overt, open(adj)

open and observable; not secret or hidden

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, open, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
blinking, insusceptible, settled, winking, drawn, constricted, closed, unopen, disingenuous, compressed, tight, enclosed, shut, out of use(p), stoppered, artful, squinched, fine, private, invulnerable, unavailable, sealed, union, protected, restricted, obstructed, nonopening, inactive, unsusceptible, blocked, squinting, close, shut down, close up, close down, fold

open(a)(adj)

not requiring union membership

Antonyms:
closed, invulnerable, unsusceptible, shut, compressed, blocked, private, union, squinched, unopen, settled, inactive, nonopening, drawn, fine, stoppered, squinting, obstructed, insusceptible, disingenuous, restricted, blinking, unavailable, artful, winking, sealed, constricted, enclosed, out of use(p), protected, tight, close up, close, shut down, fold, close down

capable, open, subject(adj)

possibly accepting or permitting

Synonyms:
overt, unfastened, receptive, heart-to-heart, undefendable, open(a), undefended, subject, exposed, dependent, clear, open, candid, undecided, up to(p), loose, capable, assailable, unresolved, equal to(p), undetermined, able, adequate to(p), opened

Antonyms:
squinting, closed, blinking, enclosed, invulnerable, artful, insusceptible, restricted, squinched, compressed, disingenuous, fine, obstructed, blocked, unopen, unsusceptible, shut, out of use(p), sealed, inactive, unavailable, settled, private, constricted, winking, nonopening, union, protected, stoppered, drawn, tight, fold, close down, shut down, close, close up

clear, open(adj)

affording free passage or view

Synonyms:
undefended, undetermined, well-defined, receptive, unresolved, assailable, undefendable, exculpated, vindicated, exposed, clean-cut, heart-to-heart, exonerated, clear(p), subject, open(a), opened, unclouded, percipient, clean, readable, open, absolved, clear, undecided, unfastened, overt, candid, clear-cut, unmortgaged, capable, decipherable, cleared, light, loose

Antonyms:
nonopening, squinting, restricted, out of use(p), settled, inactive, constricted, shut, blocked, unsusceptible, artful, closed, blinking, union, tight, unavailable, obstructed, protected, disingenuous, winking, stoppered, drawn, insusceptible, unopen, enclosed, private, compressed, fine, squinched, sealed, invulnerable, shut down, close down, close, fold, close up

candid, open, heart-to-heart(adj)

openly straightforward and direct without reserve or secretiveness

Synonyms:
overt, exposed, assailable, straight-from-the-shoulder, heart-to-heart, undefendable, open(a), frank, undetermined, plainspoken, unresolved, clear, open, candid, undecided, free-spoken, loose, outspoken, capable, point-blank, blunt, unfastened, receptive, undefended, subject, opened, forthright

Antonyms:
invulnerable, stoppered, closed, disingenuous, tight, artful, union, unsusceptible, compressed, blinking, constricted, sealed, drawn, shut, settled, squinting, obstructed, fine, unopen, protected, inactive, enclosed, insusceptible, winking, nonopening, unavailable, blocked, private, out of use(p), squinched, restricted, close down, close, shut down, close up, fold

open(verb)

ready for business

Synonyms:
overt, exposed, heart-to-heart, undefendable, open(a), undefended, subject, clear, candid, undecided, loose, unfastened, capable, assailable, unresolved, receptive, undetermined, opened

Antonyms:
unavailable, sealed, disingenuous, blinking, protected, stoppered, closed, blocked, squinting, unopen, tight, squinched, out of use(p), fine, constricted, inactive, restricted, private, union, obstructed, nonopening, shut, unsusceptible, insusceptible, settled, winking, artful, enclosed, compressed, drawn, invulnerable, close, close down, fold, close up, shut down

open, open up(verb)

cause to open or to become open

Synonyms:
give, open, pioneer, open up, afford, spread, spread out, unfold

Antonyms:
squinched, private, protected, nonopening, stoppered, closed, drawn, insusceptible, blocked, shut, restricted, winking, constricted, compressed, artful, tight, out of use(p), obstructed, sealed, invulnerable, inactive, unsusceptible, unopen, settled, fine, squinting, unavailable, union, disingenuous, enclosed, blinking, close, fold, close down, close up, shut down

open, open up(verb)

start to operate or function or cause to start operating or functioning

Synonyms:
give, open, pioneer, open up, afford, spread, spread out, unfold

Antonyms:
tight, blinking, shut, inactive, compressed, union, private, restricted, disingenuous, fine, obstructed, settled, winking, unsusceptible, closed, sealed, protected, blocked, squinched, drawn, artful, unopen, squinting, insusceptible, stoppered, nonopening, unavailable, enclosed, out of use(p), invulnerable, constricted, close, fold, close down, close up, shut down

open, open up(verb)

become open

Synonyms:
give, open, pioneer, open up, afford, spread, spread out, unfold

Antonyms:
fine, protected, constricted, blocked, inactive, artful, invulnerable, tight, union, shut, closed, settled, private, insusceptible, restricted, out of use(p), obstructed, stoppered, sealed, compressed, squinched, blinking, squinting, enclosed, nonopening, drawn, unopen, unavailable, winking, unsusceptible, disingenuous, close, close up, fold, close down, shut down

open(verb)

begin or set in action, of meetings, speeches, recitals, etc.

Synonyms:
unfold, open up, spread out, give, afford, spread

Antonyms:
unopen, closed, squinched, settled, disingenuous, shut, restricted, drawn, private, union, fine, inactive, enclosed, winking, sealed, unavailable, unsusceptible, obstructed, nonopening, stoppered, blinking, out of use(p), blocked, compressed, squinting, protected, constricted, insusceptible, invulnerable, artful, tight, close, close down, close up, shut down, fold

unfold, spread, spread out, open(verb)

spread out or open from a closed or folded state

Synonyms:
fan out, blossom out, unfold, circularise, dissipate, open up, overspread, disseminate, pass around, spread, spread out, broadcast, afford, turn out, open, stretch, blossom, give, stretch out, extend, scatter, circularize, expand, splay, go around, propagate, blossom forth, rotate, circulate, disperse, distribute, string out, diffuse

Antonyms:
invulnerable, restricted, private, insusceptible, closed, stoppered, sealed, shut, blinking, nonopening, union, enclosed, unsusceptible, inactive, tight, constricted, obstructed, compressed, out of use(p), squinched, blocked, disingenuous, fine, unopen, unavailable, artful, protected, winking, drawn, settled, squinting, close, close up, shut down, close down, fold

open, open up(verb)

make available

Synonyms:
give, open, pioneer, open up, afford, spread, spread out, unfold

Antonyms:
disingenuous, invulnerable, settled, tight, out of use(p), protected, squinting, blinking, artful, squinched, private, inactive, sealed, unsusceptible, closed, winking, fine, shut, constricted, unopen, nonopening, blocked, stoppered, drawn, insusceptible, obstructed, unavailable, compressed, union, restricted, enclosed, close, close up, shut down, close down, fold

open, open up(verb)

become available

Synonyms:
give, open, pioneer, open up, afford, spread, spread out, unfold

Antonyms:
blocked, compressed, closed, unsusceptible, artful, winking, nonopening, sealed, protected, insusceptible, squinting, fine, tight, enclosed, drawn, blinking, obstructed, shut, settled, disingenuous, union, private, out of use(p), restricted, unavailable, stoppered, constricted, squinched, inactive, invulnerable, unopen, close down, close, shut down, close up, fold

open(verb)

have an opening or passage or outlet

Synonyms:
unfold, open up, spread out, give, afford, spread

Antonyms:
closed, unavailable, blocked, squinched, settled, compressed, protected, restricted, stoppered, private, sealed, obstructed, enclosed, tight, inactive, winking, shut, fine, blinking, artful, unsusceptible, union, constricted, invulnerable, unopen, insusceptible, drawn, disingenuous, squinting, out of use(p), nonopening, close, shut down, close up, fold, close down

open(verb)

make the opening move

Synonyms:
unfold, open up, spread out, give, afford, spread

Antonyms:
compressed, invulnerable, enclosed, squinched, obstructed, shut, constricted, artful, fine, unavailable, blocked, restricted, drawn, squinting, out of use(p), nonopening, closed, winking, disingenuous, private, blinking, union, insusceptible, tight, protected, unopen, unsusceptible, stoppered, settled, sealed, inactive, fold, close, shut down, close up, close down

afford, open, give(verb)

afford access to

Synonyms:
commit, chip in, dedicate, cave in, collapse, spread, impart, spread out, move over, return, establish, reach, present, have, fall in, make, pay, unfold, grant, throw, gift, kick in, feed, break, pass on, ease up, apply, give, open up, open, founder, devote, hold, pass, render, sacrifice, yield, turn over, leave, give way, consecrate, generate, contribute, afford, hand

Antonyms:
closed, settled, nonopening, inactive, squinting, obstructed, drawn, invulnerable, sealed, shut, out of use(p), fine, unavailable, disingenuous, protected, private, unopen, unsusceptible, compressed, winking, artful, squinched, insusceptible, restricted, blinking, tight, stoppered, enclosed, union, blocked, constricted, close, shut down, close down, fold, close up

open(verb)

display the contents of a file or start an application as on a computer

Synonyms:
unfold, open up, spread out, give, afford, spread

Antonyms:
union, protected, inactive, unsusceptible, blinking, artful, closed, constricted, restricted, winking, settled, private, sealed, insusceptible, shut, nonopening, compressed, squinting, unopen, tight, blocked, squinched, disingenuous, out of use(p), stoppered, unavailable, fine, invulnerable, drawn, obstructed, enclosed, close, close down, fold, shut down, close up