turnround vs readying

turnround and readying both are nouns.

Word	Noun	Adjective	Verb	Adverb
turnround	Yes	No	No	No
readying	Yes	No	No	No

As nouns, readying is a hypernym of turnround; that is, readying is a word with a broader meaning than turnround:

turnround: act or process of unloading and loading and servicing a vessel or aircraft for a return trip
readying: the activity of putting or setting in order in advance of some act or purpose

Other hypernyms of turnround include preparation.

turnround (noun)	readying (noun)
act or process of unloading and loading and servicing a vessel or aircraft for a return trip	the activity of putting or setting in order in advance of some act or purpose