conceit vs trait

conceit and trait both are nouns.

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

As nouns, trait is a hypernym of conceit; that is, trait is a word with a broader meaning than conceit:

conceit (noun)	trait (noun)
the trait of being unduly vain and conceited; false pride	a distinguishing feature of your personal nature
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