"Beetle-Headed" is a word in ENGLISH

Having nice discernment; perceiving or using minute distinctions; penetrating; clever; shrewd; -- opposed to dull or stupid; as, an acute …

Dull-witted; stupid.

agdayán - Slow, lazy; dull, stupid, slow of understanding. Agdayán siá sa pagtoón sa paghámbal sing ininglís. He is slow …

A dull, heavy, stupid fellow; a dolt.

bághak - Stupid, silly; dull, backward. (cf. bulúk, pákok, kagúng).

bag-ohánon - See bag-óhan. Also: A person of modern times; a modernist. bagók. Rotten, putrid; old, useless; dull, stupid; to …

balingá - Stupid, dull, daft, simple, deranged, half-witted; to be or become stupid, etc. Balingá nga táo. A half-wit, one …

Mentally dull; stupid.

bát-ol - Having a large stone and little pulp, said of fruits like plums, lúmboy and the like; figuratively: dull, …

bat-ólan - Dull, stupid; having a large stone, but little pulp (of fruit).

bayat a {1} worn-out, dilapidated, esp. clothes. {2} poor in quality. {3} slovenly in dress. Bayat ang ákung pamisti run …

Stupid; dull.

To make sottish; to make dull or stupid; to stupefy; to infatuate.

Stupid; dull.

Like a block; deficient in understanding; stupid; dull.

Dull in understanding; slow of discernment; stupid; -- opposed to acute.

Dull; stupid.

bobo Definition: (adj) dumb, stupid, dull

Of or pertaining to Boeotia; hence, stupid; dull; obtuse.

Stupid; dull.