characteristic

Synonyms: appropriate diagnostic differentiating discriminating discriminative distinctive distinguishing emblematic especial essential exclusive fixed idiosyncratic inborn inbred indicative individual individualistic individualizing ingrained inherent innate local marked native normal original particular peculiar personal private proper regular representative singular special specific symbolic symptomatic unique

Antonyms: abnormal uncharacteristic untypical

Synonyms: affection aspect attribute badge bag bearing bent caliber cast complexion component differentia disposition distinction earmark endowment essence essential faculty flavor frame idiosyncrasy inclination individuality lineament mannerism mark mood nature originality particularity peculiarity personality point property quality singularity specialty streak stripe style symptom temperament tendency thing thumbprint tinge tone trademark turn virtue

Antonyms: abnormality