ようち 幼稚 Common word JLPT N2 Wanikani level 28 Play audio LinksSentence search for 幼稚Sentence search for ようちKanji details for 幼 and 稚Edit in JMdict Noun1. infancyNa-adjective (keiyodoshi), Noun2. childish; infantile; immature; primitiveようち幼稚なせっとく説得とは、ひと人をしつこくそそのか唆すことだ。Crude persuasion is to persistently egg someone on. Discussions Log in to talk about this word.