superciliousness vs condescension

superciliousness and condescension both are nouns.

Word	Noun	Adjective	Verb	Adverb
superciliousness	Yes	No	No	No
condescension	Yes	No	No	No

As nouns, superciliousness and condescension are synonyms defined as:

superciliousness and condescension: the trait of displaying arrogance by patronizing those considered inferior

Other synonyms of superciliousness include disdainfulness.

superciliousness (noun)	condescension (noun)
the trait of displaying arrogance by patronizing those considered inferior	the trait of displaying arrogance by patronizing those considered inferior
	affability to your inferiors and temporary disregard for differences of position or rank
	a communication that indicates lack of respect by patronizing the recipient