さぞ 嘸かし LinksSentence search for 嘸かしSentence search for さぞかしKanji details for 嘸Edit in JMdict Adverb (fukushi)1. certainly; surelyUsually written using kana alone, See also 嘸, See also 嘸やNotes嘸かし: Rarely-used kanji form. Discussions Log in to talk about this word.