しの
忍
　
び
　
や
　
か

adjectival noun or quasi-adjective, noun

  1. stealthy, secret.

Variations

Pronunciation Kanji Kana Is Common
しの
忍
　
び
　
や
　
か
 忍びやか しのびやか

Contained Kanji Breakdown

endure, bear, put up with
ニン　しの.ぶ　おし (Early High School, N1)
blade, sword, edge
は　ジン　やいば (Early High School, N1)
sword, saber, knife
かたな　トウ　ち (2nd, N1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
heart, mind, spirit
こころ　シン (2nd, N4)