oversteer vs hastiness

oversteer and hastiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
oversteer	Yes	No	No	No
hastiness	Yes	No	No	No

As nouns, hastiness is a hypernym of oversteer; that is, hastiness is a word with a broader meaning than oversteer:

oversteer: when a car turns (steers) by more than (over) the amount commanded by the driver.
hastiness: overly eager speed (and possible carelessness)

Other hypernyms of oversteer include physical property, haste, hurriedness, hurry, precipitation.

oversteer (noun)	hastiness (noun)
when a car turns (steers) by more than (over) the amount commanded by the driver.	hasty impulsiveness
	overly eager speed (and possible carelessness)