liquidiser vs liquidizer

liquidiser and liquidizer both are nouns.

Word	Noun	Adjective	Verb	Adverb
liquidiser	Yes	No	No	No
liquidizer	Yes	No	No	No

As nouns, liquidiser and liquidizer are synonyms defined as:

liquidiser and liquidizer: an electrically powered mixer with whirling blades that mix or chop or liquefy foods

Other synonyms of liquidiser include blender.

liquidiser (noun)	liquidizer (noun)
an electrically powered mixer with whirling blades that mix or chop or liquefy foods	an electrically powered mixer with whirling blades that mix or chop or liquefy foods