正せい常じょうせいじょうCommon wordJLPTN2Freq.FrequencyTop 5,000Meanings1na-adjective, nounnormal; regular; properDescribes a state, condition, or function that is as it should be, without abnormality. Often used in medical, technical, and everyday contexts. Antonym: 異常 (abnormal).Antonyms: 異常体たい温おんは正せい常じょうです。Your body temperature is normal.