Standard Lemma guide

lunkhead

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ˈlʌnk.hɛd/
  • General-American: [ˈlʌŋk.ɦɛd]
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A fool or idiot.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, informal

Examples

  • You are a lunkhead! How could you be so stupid?

Meaning relationships

Synonyms: addle-brain, addlehead, addle pate, airhead, baboon, beanbrain, beetlebrain, beetlehead, berk, bimbo, birdbrain, blockhead, blubberbrain, bonehead, Boeotian, boob, bozo, brainlet, brickhead, bubblehead, bubble brain, bufflehead, buffoon, Charlie, chowderhead, chucklehead, chump, cittern-head, clod, clodpate, clot, clown, crackhead, cretin, cuckoo, deadhead, dimbo, dim bulb, dimbus, dimwit, dingbat, ding dong, dingleberry, dingwad, dip, dipstick, doldrum, dolt, donut, doodle, doof, doofoid, doofus, dope, dork, drivel, drongo, drool bucket, dullard, dumb bunny, dumbbell, dumb cluck, dumbhead, dumble, dumbling, dumbnut, dumbo, dummkopf, dummy, dunce, dunderhead, dunderpate, eejit, fathead, featherbrain, fenderhead, fleabrain, fool, fopdoodle, galoot, gimboid, gomer, gonk, goober, goof, goofball, goofy, goon, goose, goosecap, gorbuson, gudgeon, halfwit, ha'porth, hammerhead, idiot, ignoramus, imbecile, inbred, jackaninny, jellybrain, jerk, juggins, jughead, knothead, knucklehead, lackwit, lamebrain, log, loggerhead, lummox, lunk, lunkhead, maroon, meatball, meathead, mental midget, mome, momo, mongoloid, mongtard, monkey, moron, mouth breather, muggins, mushhead, muttonhead, mutt, nimrod, nincompoop, ninny, ninnyhammer, nit, nitwit, noddy, noodlehead, numbskull, oaf, peabrain, peagoose, pillock, pigwidgeon, pinhead, plank, plonker, prat, put, putz, retard, sap, saphead, schmo, silly, simp, simpleton, smooth brain, snapperhead, sot, space cadet, spanner, stupe, stupid, stupid-head, tard, thickhead, thickskull, thicko, tomfool, tonto, toolbox, tosspot, turkey, twit, wally, wantwit, wazzer, wazzock, witless wonder, yo-yo, zany, Vulgar:, ass, assclown, asshat, asshead, asstard, asswipe, buttbreath, dildo, dipshit, donkey dick, Alternative spelling of dumbass., dumbfuck, dumbfucker, dumbshit, farthead, fuck-knuckle, fucktard, fuckwit, jackass, peckerhead, shitbrain, shithead, shitneck, shitwit, twat

Antonyms: none provided

2

noun

Meaning 2

a stupid person; these words are used to express a low opinion of someone's intelligence

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dunce, dunderhead, numskull, blockhead, bonehead, hammerhead, knucklehead, loggerhead, muttonhead, shithead, dumbass, fuckhead

Antonyms: none provided

Broader terms: stupid, stupid person, stupe, dullard, dolt, pudding head, pudden-head, poor fish, pillock

History

Etymology

Probably from *lunk (perhaps an alteration of lump; compare hunk & hump), a diminutive of lump + head.