ham actor vs ham

ham actor and ham both are nouns.

Word	Noun	Adjective	Verb	Adverb
ham actor	Yes	No	No	No
ham	Yes	No	Yes	No

As nouns, ham actor and ham are synonyms defined as:

ham actor (noun)	ham (noun)
an unskilled actor who overacts	meat cut from the thigh of a hog (usually smoked)
	an unskilled actor who overacts
	a licensed amateur radio operator

ham actor (verb)	ham (verb)
	exaggerate one's acting