fag vs coffin nail

fag and coffin nail both are nouns.

Word	Noun	Adjective	Verb	Adverb
fag	Yes	No	Yes	No
coffin nail	Yes	No	No	No

As nouns, fag and coffin nail are synonyms defined as:

fag and coffin nail: finely ground tobacco wrapped in paper; for smoking

Other synonyms of fag include butt, cigaret, cigarette.

fag (noun)	coffin nail (noun)
finely ground tobacco wrapped in paper; for smoking	finely ground tobacco wrapped in paper; for smoking
offensive term for a homosexual man

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