鈍

Occ. written as 鈍い

slow

Occ. written as 晩い

late

Usu. as もう〜 or もはや〜; occ. written as 晩い

too late

dull (e.g. a knife); blunt

thickheaded; obtuse; stupid

dull (sound, color, etc.); dim (light)

slow; sluggish; inert; lethargic

insensitive; dull (e.g. reflexes); unperceptive; unfeeling

to become blunt; to grow dull

to become less capable; to weaken; to falter

thickheaded; insensitive; dull; thick-skinned

dull sound; muffled sound

stupid; dim-witted; dense; dull; obtuse; slow

blunt weapon

thickheaded; slow-witted; phlegmatic; stolid; bovine

slow (of one's movements); sluggish

Nouns which may take the genitive case particle 'no'

dark gray; dark grey

どんじき only

donjiki (clerical dress)

dull pain

blockhead; dunce; dimwit; dolt; slowcoach; slowpoke

dull; slow; stupid; dull-brained

thickheaded; obtuse; stupid

slow; sluggish; inert; lethargic

indulgent (esp. to the opposite sex); doting

Word usually written using kana alone

blunt (e.g. sword); dull

lazy; cowardly; good for nothing

becoming numb; becoming desensitized

dull-witted; stupid; foolish

slow-footed

becoming dull; slowing down

half-wit; fool; simpleton

silk damask; satin damask

Colloquial

local train; slow train

frustratingly slow

becoming dull (of a knife, one's wits, etc.); becoming blunt

dullard (gen. from not picking up on other people's feelings)