unction vs inunction

unction and inunction both are nouns.

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

As nouns, unction and inunction are synonyms defined as:

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

unction (noun)	inunction (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