unction vs fulsomeness

unction and fulsomeness both are nouns.

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

As nouns, unction and fulsomeness are synonyms defined as:

Other synonyms of unction include oiliness, oleaginousness, smarminess, unctuousness.

As nouns, unction and fulsomeness are synonyms defined as:

unction and fulsomeness: excessive but superficial compliments given with affected charm

Other synonyms of unction include smarm.

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