| BEETLEHEADED | • beetleheaded adj. Alternative form of beetle-headed. • beetle-headed adj. (Obsolete) Mentally dull; stupid. • BEETLEHEADED adj. like a beetlehead, stupid. |
| BUBBLEHEADED | • bubbleheaded adj. (Informal) Stupid; vacuous. • BUBBLEHEADED adj. frivolous, flighty. |
| BULLHEADEDLY | • bullheadedly adv. In a bullheaded manner. • BULLHEADED adv. having a head like that of a bull; (figuratively) headstrong; obstinate. |
| DOUBLEHEADER | • doubleheader n. Alternative form of double-header. • double-header n. (Sports) A pair of games played one after another between the same teams. • double-header n. A pair of sporting events, one after the other, at a single venue. |
| DUNDERHEADED | • dunderheaded adj. Stupid, foolish. • dunder-headed adj. Alternative form of dunderheaded. • DUNDERHEADED adj. of or like a dunderhead. |
| GLASSYHEADED | • glassyheaded adj. (Rare) Bald, smooth-headed. • GLASSYHEADED adj. (Tennyson) with a shiny bald head. |
| HAMMERHEADED | • hammerheaded adj. Alternative form of hammer-headed. • hammer-headed adj. Having a head in the shape of a hammer. • hammer-headed adj. (Idiomatic) stupid, ignorant. |
| HARDHEADEDLY | • hardheadedly adv. In a hardheaded manner. • HARDHEADED adv. stubborn, willful. |
| LOGGERHEADED | • loggerheaded adj. Dull; stupid. • LOGGERHEADED adj. like a loggerhead or dunce. |
| MUDDLEHEADED | • muddleheaded adj. Alternative form of muddle-headed. • muddle-headed adj. Characterized by vague or confused thinking: foolish, dull-witted, semi-conscious. • MUDDLEHEADED adj. mentally confused. |
| MUTTONHEADED | • muttonheaded adj. (Britain, slang) Being a muttonhead; stupid or foolish. • MUTTONHEADED adj. stupid. |
| PUZZLEHEADED | • puzzleheaded adj. Having the head full of confused notions. • PUZZLEHEADED adj. having or based on confused attitudes or ideas. |
| SLEEPYHEADED | • SLEEPYHEADED adj. given to sleep. |
| SOFTHEADEDLY | • softheadedly adv. In a softheaded manner. • SOFTHEADED adv. having or indicative of a weak, unrealistic, or uncritical mind. |
| SOREHEADEDLY | • SOREHEADED adv. irritable, grumpy. |
| WOODENHEADED | • woodenheaded adj. Stupid, as though having wood for brains; blockheaded. • wooden-headed adj. Stupid; mentally dull. • WOODENHEADED adj. having a wooden head; dense, stupid. |