し 四 Common word JLPT N5 Wanikani level 2 Play audio LinksSentence search for 四Sentence search for しSentence search for ４Sentence search for 肆Sentence search for よんSentence search for よKanji details for 四Edit in JMdict Numeric1. four; 4肆 is used in legal documentsOther forms４ 【し】、肆 【し】、四 【よん】、四 【よ】 Discussions Log in to talk about this word.