come-on vs temptation

come-on and temptation both are nouns.

Word	Noun	Adjective	Verb	Adverb
come-on	Yes	No	No	No
temptation	Yes	No	No	No

As nouns, temptation is a hypernym of come-on; that is, temptation is a word with a broader meaning than come-on:

Other hypernyms of come-on include enticement.

come-on (noun)	temptation (noun)
qualities that attract by seeming to promise some kind of reward	the act of influencing by exciting hope or desire
anything that serves as an enticement	something that seduces or has the quality to seduce
	the desire to have or do something that you know you should avoid