不注意で足を傷めちゃった

N3 不 fu un(~), non(~), negative prefix N4 注意 chuui attention, caution, warning N5 足 ashi foot, leg N3 傷 kizu wound, injury, damage, flaw

N4 不 fu, bu negative, non-, bad N4 注 chuu / soso.gu, sa.su, tsu.gu pour, irrigate, shed (tears) N4 意 i idea, mind, heart N4 足 soku / ashi, ta.riru, ta.ru, ta.su leg, foot, be sufficient N1 傷 shou / kizu, ita.mu, ita.meru wound, hurt, injure

N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context