nominal head vs front man

nominal head and front man both are nouns.

Word	Noun	Adjective	Verb	Adverb
nominal head	Yes	No	No	No
front man	Yes	No	No	No

As nouns, nominal head and front man are synonyms defined as:

nominal head and front man: a person used as a cover for some questionable activity

Other synonyms of nominal head include figurehead, front, straw man, strawman.

nominal head (noun)	front man (noun)
a person used as a cover for some questionable activity	a person used as a cover for some questionable activity