racetrack tout vs tipster

racetrack tout and tipster both are nouns.

Word	Noun	Adjective	Verb	Adverb
racetrack tout	Yes	No	No	No
tipster	Yes	No	No	No

As nouns, tipster is a hypernym of racetrack tout; that is, tipster is a word with a broader meaning than racetrack tout:

racetrack tout: someone who offers advice about betting on horses (either to influence the odds or in the hope of sharing some of the winnings)
tipster: one who sells advice about gambling or speculation (especially at the racetrack)

Other hypernyms of racetrack tout include tout.

racetrack tout (noun)	tipster (noun)
someone who offers advice about betting on horses (either to influence the odds or in the hope of sharing some of the winnings)	one who sells advice about gambling or speculation (especially at the racetrack)