footslogger vs foot soldier

footslogger and foot soldier both are nouns.

Word	Noun	Adjective	Verb	Adverb
footslogger	Yes	No	No	No
foot soldier	Yes	No	No	No

As nouns, footslogger and foot soldier are synonyms defined as:

Other synonyms of footslogger include infantryman, marcher.

footslogger (noun)	foot soldier (noun)
fights on foot with small arms	fights on foot with small arms
	an assistant subject to the authority or control of another