そしかお 素知らぬ顔 LinksSentence search for 素知らぬ顔Sentence search for そしらぬかおSentence search for そ知らぬ顔Sentence search for そしらぬ顔Kanji details for 素, 知 and 顔Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. feigned ignorance; pretending not to knowOther formsそ知らぬ顔 【そしらぬかお】、そしらぬ顔 【そしらぬかお】 Discussions Log in to talk about this word.