Stupid

1.

(Not intelligent or clever, dazed, stupefied, slow whited, dull and boring) ដែលភ្លើ
Example: A stupid person, a stupid talk.stupid person ដែលខ្លៅ, stupid act ដែលល្ងីល្ងើ, ដែលពភ្លើ
Example: What a stupid thing to do!

• a stupid person
  - មនុស្សភ្លីភ្លើ

1.

Very dull; insensible; senseless; wanting in understanding; heavy; sluggish; in a state of stupor; -- said of persons.

2.

Resulting from, or evincing, stupidity; formed without skill or genius; dull; heavy; -- said of things.

1.

addled, brainless, crass, dense, dull, dumb, foolish, obtuse, senseless, witless

1.

alert, bright, clever, discerning, intelligent