Word

どん、のろ
dull; slow; stupid; dull-brained
Word

鈍ら

なまくら
blunt (e.g. sword); dull; lazy; cowardly; good for nothing
Word

遅い

鈍い、晩い、遲い
おそい
slow; late (e.g. "late at night"); too late; dull; stupid
Word

鈍い

にぶい、のろい
dull (e.g. a knife); blunt; thickheaded; obtuse; stupid; dull (sound, color, etc.); dim (light); slow; sluggish; inert; lethargic; indulgent (esp. to the opposite sex); doting
Word

鈍感

どんかん
thickheadedness; stolidity; insensitivity
Word

鈍る

にぶる、なまる
to become blunt; to grow dull; to become less capable; to weaken; to falter
Word

鈍重

どんじゅう
dullness; bovinity; thickheaded; slow-witted
Word

鈍物

どんぶつ
blockhead; a fool
Word

鈍才

どんさい
stupidity; dull person; dullness
Word

腕が鈍る

うでがにぶる
to become less capable