AnalyzerSentence analysis3SpansSentence矢尻が鋭い。1000 character limitAnalyzeSentence矢や尻じりが鋭するどい。Span Details矢や尻じりarrowhead-> 鏃nounがsubject markergrammar鋭するどい。sharp; pointed; acute; cutting; piercing; keen; astute; perceptivei-adjective