Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Thesaurus

certifiable

adjective

Synonyms and Antonyms of certifiable

  1. 1 being exactly as appears or as claimed <a professor who is regarded by his colleagues as a certifiable genius> Synonyms bona fide, authentic, certified, dinkum [Australian & New Zealand], echt, genuine, honest, pukka (also pucka), real, right, sure-enough, trueRelated Words actual, historical, original; lawful, legal, legitimate; identifiable, recognizable, verifiable; proven, substantiated, validated, verified; incontestable, incontrovertible, indisputable, indubitable, irrefutable, undeniable, undoubted, unmistakable, unquestionable; veritable, very; accurate, correct, proper; pure, unadulterated, unalloyedNear Antonyms artificial, factitious, imitation, man-made, simulated, synthetic, unnatural; concocted, fabricated, manufactured; deceptive, delusive, delusory, misleadingAntonyms bogus, counterfeit, fake, false, mock, phony (also phoney), pseudo, sham, spurious, suppositious, supposititious, unauthentic, unreal

  2. 2 having or showing a very abnormal or sick state of mind <raised by a feckless father and a mother who was clearly certifiable> Synonyms balmy, barmy [chiefly British], bats, batty, bedlam, bonkers, brainsick, bughouse [slang], insane, crackbrained, cracked, crackers, crackpot, cranky [dialect], crazed, crazy, cuckoo, daffy, daft, demented, deranged, fruity [slang], gaga, haywire, kooky (also kookie), loco [slang], loony (also looney), loony tunes (or looney tunes), lunatic, mad, maniacal (also maniac), mental, meshuga (or meshugge also meshugah or meshuggah), moonstruck, non compos mentis, nuts, nutty, psycho, psychotic, scatty [chiefly British], screwy, unbalanced, unhinged, unsound, wacko (also whacko), wacky (also whacky), wud [chiefly Scottish]Related Words dotty, fey, loopy, off, potty [chiefly British], teched (or tetched), touched; aberrant, delirious, delusional, delusionary, disordered, disturbed, neurotic, obsessive-compulsive, paranoiac (also paranoic), paranoid (also paranoidal), schizoid, schizophrenic, sociopathic; eccentric, odd, oddball, pixilated (also pixillated), queer, strange; foolish, senseless, witless; irrational, unreasonable; amok (or amuck), ape, ballistic, bananas, berserk, nuclear; depressed; distracted, distraught, frantic, frenzied, haywire, hysterical (also hysteric), raving, wigged-out; fixated, monomaniac, monomaniacal, obsessedNear Antonyms clear, lucid, rational, reasonable; judicious, sensible, wise; healthy, normal, well-adjusted; unneuroticAntonyms balanced, compos mentis, sane, sound, uncrazy




Learn More about certifiable


Seen and Heard

What made you want to look up certifiable? Please tell us where you read or heard it (including the quote, if possible).