AnalyzerSentence analysis5SpansSentence彼は油断も隙もない相手だ。1000 character limitAnalyzeSentence彼かれは油ゆ断だんも隙すきもない相あい手てだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar油ゆ断だんも隙すきもないone must be constantly on guard; one cannot be too carefulexpression相あい手てcompanion; partner; company; other party; addressee; counterparty; opponent; rivalnounだ。plain copulagrammar