副作用ふくさようfukusayou副ふく作さ用よう副ふく作さ用ようShow answer(Space)Suspend(@)副ふく作さ用よう副ふく作さ用ようfukusayouCommonRelative 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 N2Noun (common)Noun (common) (futsuumeishi)Noun (common)side effect; adverse reactionEXAMPLE副作用(ふくさよう)はありませんか。Is there any adverse reaction?副ふく作さ用よう副ふく作さ用ようfukusayouside effect; adverse reactionWhat does 副作用 mean in English?side effect; adverse reaction(n)Search the picture dictionary for 副作用