activeness vs trait

activeness and trait both are nouns.

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

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

activeness: the trait of being active; moving or acting rapidly and energetically
trait: a distinguishing feature of your personal nature

activeness (noun)	trait (noun)
the trait of being active; moving or acting rapidly and energetically	a distinguishing feature of your personal nature
the state of being active