allure vs sexiness

allure and sexiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
allure	Yes	No	Yes	No
sexiness	Yes	No	No	No

As nouns, sexiness is a hyponym of allure; that is, sexiness is a word with a more specific, narrower meaning than allure:

allure: the power to entice or attract through personal charm
sexiness: The state or quality of being sexy, of possessing the traits of sexual appeal.

Other hyponyms of allure include invitation.

allure (noun)	sexiness (noun)
the power to entice or attract through personal charm	The state or quality of being sexy, of possessing the traits of sexual appeal.
	the arousal of feelings of sexual desire

allure (verb)	sexiness (verb)
dispose or incline or entice to