Synonyms for unknown
ʌnˈnoʊnun·known

English Synonyms and AntonymsRate these synonyms:0.0 / 0 votes

1. unknown

   That is mysterious in the true sense which is beyond human comprehension, as the decrees of God or the origin of life. That is mystic or mystical which has associated with it some hidden or recondite meaning, especially of a religious kind; as, the mystic Babylon of the Apocalypse. That is dark which we can not personally see through, especially if sadly perplexing; as, a dark providence. That is secret which is intentionally hidden. Compare DARK.

   See synonyms for CLEAR.

   Synonyms:
   abstruse, cabalistic, dark, enigmatical, hidden, incomprehensible, inexplicable, inscrutable, mysterious, mystic, mystical, obscure, occult, recondite, secret, transcendental, unfathomable, unfathomed

Complete Dictionary of Synonyms and AntonymsRate these synonyms:3.0 / 1 vote

1. unknown

   Synonyms:
   mysterious, hidden, obscure, unrecognized

Princeton's WordNetRate these synonyms:4.8 / 4 votes

1. unknown, unknown region, terra incognitanoun

   an unknown and unexplored region

   "they came like angels out the unknown"

   Synonyms:
   stranger, unknown quantity, terra incognita, unknown region, alien

   Antonyms:
   illustrious, familiar, celebrated, notable, better-known, known, proverbial, noted, best-known, far-famed, onymous, legendary, identified, suspected, famed, well-known, famous, glorious, renowned

2. stranger, alien, unknownnoun

   anyone who does not belong in the environment in which they are found

   Synonyms:
   unknown region, extraterrestrial, stranger, terra incognita, unknown quantity, alien, noncitizen, outlander, extraterrestrial being, foreigner

   Antonyms:
   illustrious, far-famed, noted, renowned, glorious, identified, known, better-known, well-known, suspected, legendary, proverbial, celebrated, familiar, famed, notable, best-known, famous, onymous

3. unknown, unknown quantityadjective

   a variable whose values are solutions of an equation

   Synonyms:
   stranger, unknown quantity, terra incognita, unknown region, alien

   Antonyms:
   known, famed, illustrious, suspected, best-known, proverbial, onymous, legendary, famous, far-famed, celebrated, well-known, glorious, familiar, better-known, noted, identified, renowned, notable

4. unknownadjective

   not known

   "an unknown amount"; "an unknown island"; "an unknown writer"; "an unknown source"

   Synonyms:
   unidentified, strange, unnamed, unsung, obscure, nameless

   Antonyms:
   legendary, notable, identified, better-known, proverbial, onymous, best-known, familiar, celebrated, suspected, renowned, famous, known, noted, far-famed, famed, glorious, illustrious, well-known

5. nameless, unidentified, unknown, unnamedadjective

   being or having an unknown or unnamed source

   "a poem by an unknown author"; "corporations responsible to nameless owners"; "an unnamed donor"

   Synonyms:
   unidentified, strange, unnamed, unsung, obscure, nameless

   Antonyms:
   celebrated, proverbial, noted, onymous, identified, best-known, known, renowned, better-known, well-known, notable, familiar, illustrious, legendary, glorious, far-famed, famous, suspected, famed

6. unknownadjective

   not known to exist

   "things obscurely felt surged up from unknown depths"

   Synonyms:
   unidentified, strange, unnamed, unsung, obscure, nameless

   Antonyms:
   noted, famous, famed, best-known, known, well-known, celebrated, identified, far-famed, notable, suspected, onymous, illustrious, glorious, proverbial, familiar, better-known, legendary, renowned

7. obscure, unknown, unsungadjective

   not famous or acclaimed

   "an obscure family"; "unsung heroes of the war"

   Synonyms:
   unnoticeable, dark, hidden, obscure, unnamed, unvalued, strange, unidentified, apart(p), vague, isolated, unappreciated, nameless, unsung

   Antonyms:
   famed, illustrious, best-known, well-known, notable, proverbial, celebrated, legendary, noted, famous, suspected, better-known, renowned, onymous, identified, glorious, familiar, far-famed, known

8. strange, unknownadjective

   not known before

   "used many strange words"; "saw many strange faces in the crowd"; "don't let anyone unknown into the house"

   Synonyms:
   unusual, unnamed, unidentified, strange, obscure, foreign, nameless, unsung

   Antonyms:
   noted, proverbial, best-known, glorious, better-known, notable, identified, well-known, famed, familiar, far-famed, legendary, celebrated, famous, suspected, renowned, illustrious, known, onymous

Matched Categories

1. • Region

Editors ContributionRate these synonyms:5.0 / 1 vote

1. anonymous

   not known by name ,unidentified

   i received an anonymous gift.

   Submitted by Aya11115 on November 25, 2019  

Dictionary of English SynonymesRate these synonyms:0.0 / 0 votes

1. unknownadjective

   Synonyms:
   unascertained, not known

2. unknownadjective

   Synonyms:
   mysterious, mystic, hidden, dark, enigmatical

3. unknownadjective

   Synonyms:
   without the knowledge of

4. unknownadjective

   Synonyms:
   obscure, undistinguished, nameless, unnoted, unhonored, renownless, inglorious

Synonyms, Antonyms & Associated WordsRate these synonyms:0.0 / 0 votes

1. unknownadjective

   Synonyms:
   obscure, inglorious, unrenowned, nameless, undistinguished, unascertained, unexplored, unapprehended, anonymous

PPDB, the paraphrase databaseRate these paraphrases:0.0 / 0 votes

1. List of paraphrases for "unknown":

   unidentified, inconnu, stranger, unfamiliar, unknowns, unrecognized, uncharted, undetermined, undisclosed, known, little-known, indeterminate, unsung, unnamed, anonymous, unspecified, unheard, doe, uncertain, undiscovered

Suggested Resources

1. unknown

   unknown poems -- Explore a large selection of poetry work created by unknown on Poetry.net

2. unknown

   Quotes by unknown -- Explore a large variety of famous quotes made by unknown on the Quotes.net website.

3. unknown

   Song lyrics by unknown -- Explore a large variety of song lyrics performed by unknown on the Lyrics.com website.

How to pronounce unknown?

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How to use unknown in a sentence?

1. Nick Suplina:

   More is unknown about ghost guns than known, law enforcement is increasingly having to familiarize themselves with them, but it's not hit the public consciousness yet that there is a legal, untraceable firearm out there that can be ordered in parts online and assembled at home.

2. Diane Rwigara:

   There are many cases in this country in which people are just kidnapped off the street by men dressed in civilian clothes, blindfolded, put in a tinted-windows vehicle, and driven off to unknown places, those victims either completely disappear, or are later found dead somewhere.

3. Sonny Leggett:

   We are still collecting information and the cause or motive behind the attack is unknown at this time. The incident is under investigation.

4. Henry Wadsworth Longfellow:

   The shades of night were falling fast,As though an Alpine village passedA youth, who bore, 'mid snow and ice,A banner with the strange device,ExcelsiorHis brow was sad his eye beneath,Flashed like a falchion from its sheath,And like a silver clarion rungThe accents of that unknown tongue,Excelsior

5. James C Colvin:

   Any music comes from the inner mind and soul, reaching out to the unknown.