Found 2 items, similar to activeness.
English → English (WordNet) Definition: activeness activeness n 1: the state of being active; “his sphere of activity”; “he is out of action” [syn: action, activity] [ant: inaction, inaction, inaction] 2: the trait of being active; moving or acting rapidly and energetically; “the level of activity declines with age” [syn: activity] [ant: inactiveness]
English → English (gcide) Definition: Activeness Activeness \Ac"tive*ness\, n. The quality of being active; nimbleness; quickness of motion; activity. [1913 Webster]