忍び忍び

しのびしのび

stealthily

忍び

しのび

stealth

忍び寄る

しのびよる

to creep, to steal up, to draw near unnoticed

忍び出る

しのびでる

to sneak out; to slip out; to slip away; to leave secretly

忍び足

しのびあし

stealthy steps, soft steps

忍び声

しのびごえ

whispering

忍び音

しのびね

whispering, quiet weeping

忍び手

しのびで

silent clap (done during a funeral or during certain rites at the Ise Grand Shrine)

忍び刀

しのびがたな

Ninja sword

お忍び

おしのび

travelling incognito (traveling)

詫び入る

わびいる

to apologize sincerely, to apologise sincerely

飛び入る

to jump in; to dive in; to fly in; to rush in; to dash in

忍び返し

しのびがえし しのびかえし

bamboo wall-top spikes (or wood, iron), spikes placed at the top of a wall to repel thieves

忍び込む

しのびこむ

to creep in, to steal in

忍び笑い

しのびわらい

stifled laugh, chuckling, snickering

忍び逢い

しのびあい

clandestine meeting, rendezvous, tryst, secret meeting (e.g. for lovers)

忍び泣く

しのびなく

to shed silent tears

忍び難い

しのびがたい

intolerable, unbearable

忍びの術

しのびのじゅつ

art of stealth (i.e. ninjutsu)