turnaround vs reversal

turnaround and reversal both are nouns.

Word	Noun	Adjective	Verb	Adverb
turnaround	Yes	No	No	No
reversal	Yes	No	No	No

As nouns, turnaround and reversal are synonyms defined as:

Other synonyms of turnaround include reverse, reversion, turnabout.

As nouns, turnaround and reversal are synonyms defined as:

Other synonyms of turnaround include change of mind, flip-flop, turnabout.

turnaround (noun)	reversal (noun)
turning in the opposite direction	a change from one state to the opposite state
act or process of unloading and loading and servicing a vessel or aircraft for a return trip	the act of reversing the order or place of
an area sufficiently large for a vehicle to turn around	turning in the opposite direction
a decision to reverse an earlier decision	a major change in attitude or principle or point of view
time need to prepare a vessel or ship for a return trip	a judgment by a higher court that the judgment of a lower court was incorrect and should be set aside
	a decision to reverse an earlier decision
	turning in an opposite direction or position
	an unfortunate happening that hinders or impedes; something that is thwarting or frustrating