tenderization vs tenderisation

tenderization and tenderisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
tenderization	Yes	No	No	No
tenderisation	Yes	No	No	No

As nouns, tenderization and tenderisation are synonyms defined as:

tenderization and tenderisation: the act of making meat tender by pounding or marinating it

tenderization (noun)	tenderisation (noun)
the act of making meat tender by pounding or marinating it	the act of making meat tender by pounding or marinating it