AnalyzerSentence analysis2SpansSentence固く閉じる1000 character limitAnalyzeSentence固かたく閉とじるSpan Details固かたくhard; solid; tough; stiff; tight; wooden; unpolished; strong; firm; not easily moved; steadfast; honest; safe; obstinate; bookish; formal; stuffy-> 硬いi-adjective閉とじるclose; shut; bring to an endichidan verb