acclimation vs acclimatization

acclimation and acclimatization both are nouns.

Word	Noun	Adjective	Verb	Adverb
acclimation	Yes	No	No	No
acclimatization	Yes	No	No	No

As nouns, acclimation and acclimatization are synonyms defined as:

acclimation and acclimatization: adaptation to a new climate (a new temperature or altitude or environment)

Other synonyms of acclimation include acclimatisation.

acclimation (noun)	acclimatization (noun)
adaptation to a new climate (a new temperature or altitude or environment)	adaptation to a new climate (a new temperature or altitude or environment)