うそ 嘘をつく Show inflections LinksSentence search for 嘘をつくSentence search for うそをつくSentence search for 嘘を吐くSentence search for 嘘を付くSentence search for ウソをつくKanji details for 嘘Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ku' ending1. to tell a lie; to fibOther forms嘘を吐く 【うそをつく】、嘘を付く 【うそをつく】、ウソをつくNotes嘘を付く: Irregular kanji usage. Discussions Log in to talk about this word.