JLPT N1 Vocabulary ねじ回し (nejimawashi) screwdriver JLPT N1 Learning Done Flashcards Recall mode Meaning ねじ回し (ねじまわし, nejimawashi) is a JLPT N1 vocabulary word meaning “screwdriver”. Kanji in this word 回 -times ← Previous楽観 All N1 vocabulary Next →瞬き