AnalyzerSentence analysis2SpansSentence楽観性1000 character limitAnalyzeSentence楽らっ観かん性せいSpan Details楽らっ観かんoptimism; optimistic viewnoun, suru verb性せいnature; character; disposition; sex; gender; sexuality; gender (grammar); -ty; -ity; -ness; -cynoun, noun suffix