1. (adj) strong
having strength or power greater than average or expected
Synonyms: firm, inviolable, unassailable, stiff, warm, hard, potent, unattackable, solid, impregnable, secure, substantial
Antonyms: puny, pallid, anaemic, unsound, shoddy, weakened, lame, flimsy, spineless, pale, vulnerable, regular, feeble, unforceful, sick, wishy-washy, stale, wan, asthenic, debilitated, anemic, forceless, gutless, faint, weak, namby-pamby, nonalcoholic, powerless, adynamic, mild, enervated, jerry-built
2. (adj) strong
not faint or feeble
Synonyms: firm, inviolable, unassailable, stiff, warm, hard, potent, unattackable, solid, impregnable, secure, substantial
Antonyms: namby-pamby, mild, unforceful, vulnerable, pale, spineless, wishy-washy, lame, weak, feeble, sick, shoddy, powerless, weakened, jerry-built, forceless, flimsy, anaemic, debilitated, anemic, puny, pallid, adynamic, gutless, asthenic, regular, wan, enervated, faint, stale, nonalcoholic, unsound
3. (adj) potent, strong
having or wielding force or authority
Synonyms: firm, inviolable, unassailable, stiff, warm, hard, potent, virile, unattackable, solid, impregnable, powerful, strong, secure, substantial
Antonyms: wishy-washy, forceless, shoddy, feeble, unsound, pale, anaemic, namby-pamby, weakened, regular, wan, debilitated, vulnerable, pallid, weak, powerless, faint, gutless, flimsy, jerry-built, spineless, sick, enervated, mild, asthenic, unforceful, anemic, nonalcoholic, adynamic, stale, puny, lame
4. (adj) potent, strong, stiff
having a strong physiological or chemical effect
Synonyms: stiff, slopped, pissed, steadfast, blind drunk, unfaltering, inviolable, besotted, solid, secure, buckram, warm, unassailable, pixilated, cockeyed, crocked, substantial, powerful, plastered, fuddled, tight, firm, hard, unattackable, soused, soaked, sozzled, virile, squiffy, unbendable, unshakable, blotto, unwavering, rigid, impregnable, pie-eyed, sloshed, smashed, strong, potent, starchy, loaded, wet, steady
Antonyms: adynamic, powerless, namby-pamby, sick, wishy-washy, unforceful, wan, regular, jerry-built, shoddy, unsound, enervated, anaemic, weakened, weak, nonalcoholic, spineless, debilitated, stale, feeble, pallid, puny, flimsy, pale, vulnerable, lame, mild, gutless, anemic, asthenic, forceless, faint
5. (adj) impregnable, inviolable, secure, strong, unassailable, unattackable
immune to attack; incapable of being tampered with
Synonyms: conceptive, potent, watertight, dependable, safe, absolute, substantial, inviolate, untroubled, inviolable, unshakable, untouchable, warm, good, stiff, inexpugnable, unafraid, infrangible, unattackable, unassailable, bulletproof, firm, solid, strong, sacrosanct, hard, impregnable, secure
Antonyms: feeble, unforceful, wishy-washy, weakened, asthenic, mild, anaemic, stale, gutless, vulnerable, pale, powerless, faint, weak, flimsy, pallid, debilitated, lame, puny, namby-pamby, regular, wan, shoddy, spineless, anemic, sick, jerry-built, nonalcoholic, forceless, enervated, unsound, adynamic
6. (adj) solid, strong, substantial
of good quality and condition; solidly built
Synonyms: self-colored, whole, potent, inviolable, unanimous, self-coloured, substantial, stiff, material, upstanding, significant, hearty, warm, satisfying, hard, real, substantive, solid, unassailable, square, firm, strong, unattackable, impregnable, secure
Antonyms: wan, gutless, sick, lame, anemic, weakened, vulnerable, jerry-built, faint, mild, flimsy, debilitated, spineless, feeble, forceless, powerless, unsound, stale, asthenic, unforceful, weak, anaemic, enervated, nonalcoholic, adynamic, namby-pamby, regular, wishy-washy, shoddy, puny, pale, pallid
7. (adj) strong
of verbs not having standard (or regular) inflection
Synonyms: firm, inviolable, unassailable, stiff, warm, hard, potent, unattackable, solid, impregnable, secure, substantial
Antonyms: feeble, debilitated, flimsy, weakened, vulnerable, puny, shoddy, regular, wan, anemic, wishy-washy, anaemic, gutless, pale, adynamic, powerless, forceless, jerry-built, unforceful, faint, unsound, namby-pamby, weak, stale, pallid, mild, enervated, nonalcoholic, sick, lame, spineless, asthenic
8. (adj) hard, strong
being distilled rather than fermented; having a high alcoholic content
Synonyms: severe, arduous, grueling, tough, potent, impregnable, toilsome, hard, substantial, unattackable, stiff, inviolable, heavy, voiceless, laborious, difficult, unassailable, knockout, gruelling, solid, intemperate, concentrated, punishing, unvoiced, firm, warm, operose, backbreaking, surd, strong, secure
Antonyms: regular, asthenic, weak, anaemic, stale, forceless, unforceful, pale, faint, mild, shoddy, jerry-built, feeble, sick, adynamic, unsound, debilitated, flimsy, namby-pamby, puny, vulnerable, nonalcoholic, spineless, enervated, lame, powerless, pallid, wishy-washy, wan, weakened, gutless, anemic
9. (adj) strong, warm
freshly made or left
Synonyms: fond, potent, hard, substantial, stiff, inviolable, ardent, warm, quick, tender, solid, unattackable, unassailable, firm, strong, affectionate, lovesome, impregnable, secure
Antonyms: pallid, vulnerable, gutless, feeble, nonalcoholic, faint, jerry-built, weakened, spineless, flimsy, adynamic, asthenic, shoddy, regular, wan, pale, mild, enervated, weak, namby-pamby, forceless, anaemic, stale, unforceful, powerless, anemic, wishy-washy, debilitated, sick, puny, lame, unsound
10. (adj) firm, strong
strong and sure
Synonyms: loyal, potent, inviolable, fast(a), substantial, stiff, unfluctuating, fast, unshakable, unfaltering, truehearted, warm, hard, unbendable, steadfast, solid, unattackable, unwavering, unassailable, steady, firm, immobile, strong, impregnable, secure
Antonyms: shoddy, unsound, jerry-built, debilitated, sick, wishy-washy, faint, gutless, forceless, feeble, nonalcoholic, anemic, anaemic, spineless, lame, weak, puny, vulnerable, adynamic, pallid, mild, wan, unforceful, powerless, stale, flimsy, weakened, namby-pamby, enervated, pale, asthenic, regular
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Synonyms and Antonyms of strong 
