overdrive vs activeness

overdrive and activeness both are nouns.

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

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

overdrive: the state of high or excessive activity or productivity or concentration
activeness: the state of being active

Other hypernyms of overdrive include action, activity.

overdrive (noun)	activeness (noun)
a high gear used at high speeds to maintain the driving speed with less output power	the trait of being active; moving or acting rapidly and energetically
the state of high or excessive activity or productivity or concentration	the state of being active

overdrive (verb)	activeness (verb)
make use of too often or too extensively
drive or work too hard