鈍い音

にぶいおと

thick sound

鈍い男

にぶいおとこ

dullard, dolt

頭の鈍い

あたまのにぶい

dim-witted, airheaded, bird-brained, dim, dullard, blockheaded

神経の鈍い

しんけいのにぶい

insensitive, thick-skinned

鈍

どん のろ

dull, slow, stupid, dull-brained

鈍臭い

どんくさい のろくさい

slow (opposite of fast), stupid, irritating

鈍くさい

slow; clumsy; stupid; irritating

痴鈍

ちどん

dull-witted

鈍化

どんか

becoming dull, slowing down

鈍行

どんこう

ordinary train, slow train

鈍刀

どんとう

dull or blunt sword

鈍頭

どんとう

obtuse (of the shape of a leaf), rounded

鈍る

にぶる なまる

to become blunt, to grow dull

鈍角

どんかく

obtuse angle

遅鈍

ちどん

dullness, stupidity

焼鈍

annealing

青鈍

あおにび

grey tinged with green, grey tinged with blue

薄鈍

うすのろ うすどん

half-wit, fool, simpleton

利鈍

りどん

sharp or blunt, bright or foolish