supercilious vs overbearing

supercilious and overbearing both are adjectives.

Word	Noun	Adjective	Verb	Adverb
supercilious	No	Yes	No	No
overbearing	No	Yes	No	No

As adjectives, supercilious and overbearing are synonyms defined as:

supercilious and overbearing: having or showing arrogant superiority to and disdain of those one views as unworthy

Other synonyms of supercilious include disdainful, haughty, imperious, lordly, prideful, sniffy, swaggering.

supercilious (adjective)	overbearing (adjective)
having or showing arrogant superiority to and disdain of those one views as unworthy	expecting unquestioning obedience
expressive of contempt	having or showing arrogant superiority to and disdain of those one views as unworthy