inunction vs unction

inunction and unction both are nouns.

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

As nouns, inunction and unction are synonyms defined as:

inunction and unction: anointing as part of a religious ceremony or healing ritual

inunction (noun)	unction (noun)
anointing as part of a religious ceremony or healing ritual	anointing as part of a religious ceremony or healing ritual
	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