JLPT N4 Vocabulary しっかり (shikkari) firmly,steadily JLPT N4 adverb Pitch 3 #852 most frequent remind1 day3 days7 days16 days35 days Done Flashcards Sign in to track progress Recall mode Meaning しっかり (shikkari) is a JLPT N4 adverb meaning “firmly,steadily”. Example sentences 2 彼かれは 若わかいのにしっかりしてるね。 He is responsible even though he is young. しっかりしろよ。 Get a life, kid. ← Previous注意 All N4 vocabulary Next →合う