Word問もん題だい ない、 大だい丈じょう夫ぶ だ よ。mondai nai, daijoubu da yo.MeaningNo problem, it's okay.Part of speechsentencePronunciationCourseJapaneseLessonVocabulary expansion 41Breakdown of mondai nai, daijoubu da yo.よyoassertion particleないnainotだdato be大だい丈じょう夫ぶdaijoubusafe; alright, okay