こそこそkosokosoこそこそこそこそShow answer(Space)Suspend(@)こそこそこそこそkosokosoCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonJLPT N2Kanji difficulty according to the Japanese Language Proficiency Test. N5 is easiest and N1 is hardestJLPT N2AdverbAdverb (fukushi)Adverbと-adj.Adverb taking the 'to' particleと-adj.Noun/participle taking aux. verb するNoun or participle which takes the aux. verb suruNoun/participle taking aux. verb するOnomatopoeicOnomatopoeic or mimetic wordOnomatopoeicsneakily; secretly; stealthilyEXAMPLEさっきから二(ふ)人(たり)で何(なに)こそこそやってるの?What have you two been secretly up to?Related:こっそりこそこそこそこそkosokososneakily; secretly; stealthilyWhat does こそこそ mean in English?sneakily; secretly; stealthily(adv, adv-to, vs)Search the picture dictionary for こそこそ