footslog vs plod

footslog is not a noun while plod is a noun.

Word	Noun	Adjective	Verb	Adverb
footslog	No	No	Yes	No
plod	Yes	No	Yes	No

As verbs, footslog and plod are synonyms defined as:

footslog and plod: walk heavily and firmly, as when weary, or through mud

Other synonyms of footslog include pad, slog, tramp, trudge.

footslog (noun)	plod (noun)
	the act of walking with a slow heavy gait

footslog (verb)	plod (verb)
walk heavily and firmly, as when weary, or through mud	walk heavily and firmly, as when weary, or through mud