conceitedness vs conceit

conceitedness and conceit both are nouns.

Word	Noun	Adjective	Verb	Adverb
conceitedness	Yes	No	No	No
conceit	Yes	No	No	No

As nouns, conceitedness and conceit are synonyms defined as:

conceitedness and conceit: the trait of being unduly vain and conceited; false pride

Other synonyms of conceitedness include vanity.

conceitedness (noun)	conceit (noun)
the trait of being unduly vain and conceited; false pride	the trait of being unduly vain and conceited; false pride
	a witty or ingenious turn of phrase
	an artistic device or effect
	an elaborate poetic image or a far-fetched comparison of very dissimilar things
	feelings of excessive pride