activeness vs overdrive

activeness and overdrive both are nouns.

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

As nouns, overdrive is a hyponym of activeness; that is, overdrive is a word with a more specific, narrower meaning than activeness:

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

Other hyponyms of activeness include agency, busyness, hum, behavior, behaviour, eructation, eruption, extravasation, operation, play, swing.

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

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