[まちがい, machigai] (n) (1) (See ミス・1) mistake; error; blunder; (2) accident; mishap; trouble; (3) improper conduct (e.g. between man and woman); indiscretion; (P) #559
[つみ, tsumi] (adj-na, n) crime; fault; indiscretion; sin; (P) #2473
[あやまち, ayamachi] (n) fault; error; indiscretion; faux pas; (P)
[わかげのいたり, wakagenoitari] (exp) youthful indiscretion
[せんりょ, senryo] (n) imprudence; indiscretion; thoughtlessness
[ふかく, fukaku] (n, adj-na) (1) failure; defeat; mistake; blunder; negligence; indiscretion; (2) unconsciousness
[ふきんしん, fukinshin] (adj-na, n) indiscretion; imprudence
[ふしょぞん, fushozon] (adj-na, n) imprudence; indiscretion
[ふこころえ, fukokoroe] (adj-na, n) indiscretion; imprudence
[ふりょうけん, furyouken] (adj-na, n) indiscretion; bad idea; thoughtlessness; indiscreetness
[ほうまん, houman] (adj-na, n) whimsy; looseness; indiscretion; laxity
[むしりょ, mushiryo] (n) thoughtlessness; indiscretion
[むふんべつ, mufunbetsu] (adj-na, n) thoughtlessness; indiscretion
[りょうけんちがい, ryoukenchigai] (n) wrong idea; delusion; indiscretion; false step; misstep