Blade
Edge
noun
は, やいば
刃 (は、やいば) Blade, Edge
刃物 (はもの) Edged Tool, Cutlery, Knife
刃先 (はさき) Edge Of Blade, Blade Edge
刀 (かたな) Sword, Katana
短刀 (たんとう) Short Sword, Dagger, Tanto
剣 (けん) Sword, Sabre, Double-Edged Sword
包丁 (ほうちょう) Kitchen Knife
両刃 (りょうば、not on WK) Double-Edged Blade
None