hybridise vs hybridize

hybridise and hybridize both are verbs.

Word	Noun	Adjective	Verb	Adverb
hybridise	No	No	Yes	No
hybridize	No	No	Yes	No

As verbs, hybridise and hybridize are synonyms defined as:

hybridise and hybridize: breed animals or plants using parents of different races and varieties

Other synonyms of hybridise include cross, crossbreed, interbreed.

hybridise (verb)	hybridize (verb)
breed animals or plants using parents of different races and varieties	breed animals or plants using parents of different races and varieties