AnalyzerSentence analysis3SpansSentenceやみくもな試み1000 character limitAnalyzeSentenceやみくもな試こころみSpan Detailsやみくもreckless; haphazard; blind; random-> 闇雲na-adjective, nounなadnominal form of the copula after a na-adjectivegrammar試こころみattempt; trial; experiment; endeavor; effort; initiativenoun