toil vs fag

toil and fag both are nouns.

Word	Noun	Adjective	Verb	Adverb
toil	Yes	No	Yes	No
fag	Yes	No	Yes	No

As verbs, toil and fag are synonyms defined as:

Other synonyms of toil include dig, drudge, grind, labor, labour, moil, travail.

toil (noun)	fag (noun)
productive work (especially physical work done for wages)	finely ground tobacco wrapped in paper; for smoking
	offensive term for a homosexual man

toil (verb)	fag (verb)
work hard	exhaust or get tired through overuse or great strain or stress
	work hard
	act as a servant for older boys, in British public schools