Aptonym vs. Antonym — What's the Difference?

A proper name that aptly describes the occupation or character of the person, especially by coincidence.

A word having a meaning opposite to that of another word

(semantics) A word which has the opposite meaning of another word.

A word that describes one end of a scale, while its opposite describes the other end, such as large versus small; a gradable antonym.

A word of opposite meaning; a counterterm; - used as a correlative of synonym.

Two words that express opposing concepts;