harmonize vs harmonise

harmonize and harmonise both are verbs.

Word	Noun	Adjective	Verb	Adverb
harmonize	No	No	Yes	No
harmonise	No	No	Yes	No

As verbs, harmonize and harmonise are synonyms defined as:

harmonize and harmonise: bring into consonance, harmony, or accord while making music or singing

Other synonyms of harmonize include chord.

As verbs, harmonize and harmonise are synonyms defined as:

Other synonyms of harmonize include reconcile.

As verbs, harmonize and harmonise are synonyms defined as:

harmonize and harmonise: bring (several things) into consonance or relate harmoniously

As verbs, harmonize and harmonise are synonyms defined as:

As verbs, harmonize and harmonise are synonyms defined as:

As verbs, harmonize and harmonise are synonyms defined as:

Other synonyms of harmonize include accord, agree, concord, consort, fit in.

harmonize (verb)	harmonise (verb)
bring into consonance, harmony, or accord while making music or singing	bring into consonance, harmony, or accord while making music or singing
bring into consonance or accord	bring into consonance or accord
bring (several things) into consonance or relate harmoniously	bring (several things) into consonance or relate harmoniously
sing or play in harmony	sing or play in harmony
write a harmony for	write a harmony for
go together	go together