eternize vs eternalize

eternize and eternalize both are verbs.

Word	Noun	Adjective	Verb	Adverb
eternize	No	No	Yes	No
eternalize	No	No	Yes	No

As verbs, eternize and eternalize are synonyms defined as:

Other synonyms of eternize include eternalise, eternise, immortalise, immortalize.

eternize (verb)	eternalize (verb)
make famous forever	make famous forever
cause to continue indefinitely