副 JLPT N2 Kanji 副 — vice-, duplicate, copy JLPT N2 11 strokes Grade 4 Radical 刀 #360 most frequent Readings On'yomiフク Example words 副ふく(1) assistant; associate; vice-; sub-; deputy; substitute; auxiliary; supplementary; additional; collateral (2) duplicate; copy 副詞ふくしadverb