unction vs anointment

unction and anointment both are nouns.

Word	Noun	Adjective	Verb	Adverb
unction	Yes	No	No	No
anointment	Yes	No	No	No

As nouns, anointment is a hypernym of unction; that is, anointment is a word with a broader meaning than unction:

Other hypernyms of unction include anointing, religious ceremony, religious ritual.

unction (noun)	anointment (noun)
anointing as part of a religious ceremony or healing ritual	the act of applying oil or an oily liquid
semisolid preparation (usually containing a medicine) applied externally as a remedy or for soothing an irritation
smug self-serving earnestness
excessive but superficial compliments given with affected charm