allurement vs sexiness

allurement and sexiness both are nouns.

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

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

allurement: 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 allurement include invitation.

allurement (noun)	sexiness (noun)
the act of enticing a person to do something wrong (as an offer of sex in return for money)	The state or quality of being sexy, of possessing the traits of sexual appeal.
the power to entice or attract through personal charm	the arousal of feelings of sexual desire
attractiveness