ようじんし 用心するに如くはない Show inflections LinksSentence search for 用心するに如くはないSentence search for ようじんするにしくはないKanji details for 用, 心 and 如Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. caution is the best policyProverb Discussions Log in to talk about this word.