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What is the adjective for brain?

What's the adjective for brain? Here's the word you're looking for.

Included below are past participle and present participle forms for the verb brain which may be used as adjectives within certain contexts.

brainless
  1. (not comparable) Having no brain.
  2. (comparable) Unintelligent, with little common sense.
  3. Synonyms:
      4. stupid, dumb, unintelligent, dense, mindless, witless, obtuse, thick, dopey, dull, vacuous, foolish, fatuous, dim, slow, simple, doltish, unsmart, thickheaded, senseless, lamebrained, birdbrained, boneheaded, oafish, chuckleheaded, idiotic, opaque, dunderheaded, gormless, lamebrain, bonehead, pinheaded, imbecilic, knuckleheaded, dopy, airheaded, lunkheaded, softheaded, dorky, bubbleheaded, moronic, silly, soft, ignorant, cretinous, inane, dozy, imbecile, dotish, dof … more
  4. Examples:
      5. “Churchy is a little too brainless to resist evil at first, though too good-natured to persist in it.”
      “Stop with this brainless proposition, Huress. You're putting your job on the line here.”
      “I'm in the mood for some brainless fun tonight.”
brained
  1. Having a particular kind or brain, as described by the word with which this term is combined, usually figuratively.
brainly
  1. Of, relating to, or typified by a brain; (by extension) proficient in intellectual matters; brainy
brainish
  1. (obsolete) hot-headed; furious
brainy
  1. (informal) Very intellectually capable.
  2. Synonyms:
      3. clever, intelligent, sharp, smart, bright, brilliant, quick, keen, intellectual, scholarly, erudite, alert, genius, cerebral, academic, gifted, bookish, exceptional, fast, nimble, studious, supersmart, able, ultrasmart, sapient, cultured, hyperintelligent, highbrow, swotty, quick-witted, sharp-witted, whip-smart, well read, book smart, astute, discerning, perceptive, wise, learned, savvy, knowledgeable, acute, ingenious, perspicacious, educated, shrewd, canny, sagacious, knowing, insightful … more
  3. Examples:
      4. “The old plot was that you could be entrepreneurial and brilliant and brainy and win.”
      “The dancing is ace, but if psychoanalysis isn't your bowl of chutney, bring along a brainy friend to guide you through those pesky talky bits.”
      “At night, our brainy babe sports a bikini, hits the local dive, and does the naked frug in front of a bunch of drunken longshoremen.”
brainlike
  1. Resembling a brain or some aspect of one.
brainal
  1. (possibly nonstandard) Of or relating to the brain.
  2. Synonyms:
      3. cerebral, cranial, mental, neural
brainier
  1. comparative form of brainy: more brainy
  2. Synonyms:
      3. cleverer, sharper, smarter, brighter, quicker, keener, faster, nimbler, abler, swottier, more intelligent, more brilliant, more intellectual, more scholarly, more erudite, more alert, more cerebral, more academic, more gifted, more bookish, more exceptional, more studious, more supersmart, more sapient, more cultured, more hyperintelligent, more quick-witted, more sharp-witted, more book smart, astuter, more discerning, more perceptive, savvier, wiser, acuter, more ingenious, more perspicacious, shrewder, cannier, more knowing, more knowledgeable, more sagacious, more insightful, more penetrating, more intuitive, more rational, more judicious, more learned, more incisive, more precocious … more
  3. Examples:
      4. “Rosalind not like Beatrice, Eleanor like Beatrice, only wilder and brainier.”
      “They tended to be more efficient and brainier, generally able to outrun and outwit their South American counterparts, who were products of an evolutionary backwater.”
brainiest
  1. superlative form of brainy: most brainy
  2. Synonyms:
      3. cleverest, sharpest, smartest, brightest, quickest, keenest, fastest, nimblest, ablest, swottiest, most intelligent, most brilliant, most intellectual, most scholarly, most erudite, most alert, most cerebral, most academic, most gifted, most bookish, most exceptional, most studious, most supersmart, most sapient, most cultured, most hyperintelligent, most quick-witted, most sharp-witted, most book smart, astutest, most discerning, most perceptive, savviest, wisest, acutest, most ingenious, most perspicacious, shrewdest, canniest, most knowing, most knowledgeable, most sagacious, most insightful, most penetrating, most intuitive, most rational, most judicious, most learned, most incisive, most precocious … more
braining
  1. present participle of brain
  2. Synonyms:
      3. crowning, hitting, striking, punching, cuffing, knocking, socking, bashing, clouting, wallopping, walloping, biffing, bopping, welting, slugging, decking, thwacking, banging, smashing, smiting, busting, buffeting, buffetting, flooring, boxing, whaling, dotting, lamming, boffing, quilting, sloshing, donging, swinging, clocking, plugging, dinging, conking, concussing, skulling, stunning, clonking, beaning, coshing, hitting on the head, hitting over the head, sticking one on, thumping, beating, slapping, smacking … more
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Nearby Words
braillers
brailles
braillewriter
braillewriters
brailling
braillist
brainal
braincase
braincases
braincast
braincasts
braine
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