reconsideration vs turnaround

reconsideration and turnaround both are nouns.

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

As nouns, turnaround is a hypernym of reconsideration; that is, turnaround is a word with a broader meaning than reconsideration:

Other hypernyms of reconsideration include change of mind, flip-flop, reversal, turnabout.

reconsideration (noun)	turnaround (noun)
thinking again about a choice previously made	turning in the opposite direction
a consideration of a topic (as in a meeting) with a view to changing an earlier decision	act or process of unloading and loading and servicing a vessel or aircraft for a return trip
	an area sufficiently large for a vehicle to turn around
	a decision to reverse an earlier decision
	time need to prepare a vessel or ship for a return trip