fag vs tire out

fag is a noun but tire out is not a noun.

Word	Noun	Adjective	Verb	Adverb
fag	Yes	No	Yes	No
tire out	No	No	Yes	No

As verbs, fag and tire out are synonyms defined as:

fag and tire out: exhaust or get tired through overuse or great strain or stress

Other synonyms of fag include fag out, fatigue, jade, outwear, tire, wear, wear down, wear out, wear upon, weary.

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

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