Word

毒刃

どくじん
assassin's dagger
Word

白刃

はくじん、しらは
drawn sword; naked sword
Word

薄刃

うすば
thin (blade)
Word

円刃刀

えんじんとう
round-edged scalpel
Word

気違いに刃物

気狂いに刃物
exp
きちがいにはもの
incredible danger; (handing a) sword to an insane person
Word

氷刃

ひょうじん
sharp, glistening sword
Word

付け焼刃

付け焼き刃、付焼き刃、付焼刃
つけやきば
thin veneer; hasty preparation; knowledge or skill learned as a stopgap; re-tempering a dull sword (so that it looks as if it's sharp, but is actually unusable)
Word

兵刃

へいじん
sword blade
Word

片刃

かたば、かたは
single edge (e.g. sword blade)
Word

柳刃

やなぎば
kitchen knife for sashimi