Answer:
- Acronym - an abbreviation formed from the initial letters of other words and pronounced as a word
- Synonym - a word or phrase that means exactly or nearly the same as another word or phrase
- Antonym - a word opposite in meaning to another
- Eponym - a person, place, or thing after whom or after which something is named, or believed to be named
- Homonym - each of two or more words having the same spelling or pronunciation but different meanings and origins
- Onymous - bearing a name
Explanation:
the root -nym is derived from the greek word onoma, meaning name or word. while i am unsure of the examples that were given to you, i hope some of the ones i listed are usuable !!