AnalyzerSentence analysis3SpansSentence一途な忠誠心1000 character limitAnalyzeSentence一途いちずな忠ちゅう誠せい心しんSpan Details一途いちずsingle-minded; wholehearted; earnestna-adjective, noun, noun suffixなadnominal form of the copula after a na-adjectivegrammar忠ちゅう誠せい心しんloyalty; faithfulnessnoun