realization vs realisation

realization and realisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
realization	Yes	No	No	No
realisation	Yes	No	No	No

As nouns, realization and realisation are synonyms defined as:

realization and realisation: making real or giving the appearance of reality

Other synonyms of realization include actualisation, actualization.

As nouns, realization and realisation are synonyms defined as:

realization and realisation: a sale in order to obtain money (as a sale of stock or a sale of the estate of a bankrupt person) or the money so obtained

As nouns, realization and realisation are synonyms defined as:

Other synonyms of realization include fruition.

As nouns, realization and realisation are synonyms defined as:

realization and realisation: the completion or enrichment of a piece of music left sparsely notated by a composer

As nouns, realization and realisation are synonyms defined as:

realization and realisation: coming to understand something clearly and distinctly

Other synonyms of realization include recognition.

As nouns, realization and realisation are synonyms defined as:

realization and realisation: a musical composition that has been completed or enriched by someone other than the composer

realization (noun)	realisation (noun)
making real or giving the appearance of reality	making real or giving the appearance of reality
a sale in order to obtain money (as a sale of stock or a sale of the estate of a bankrupt person) or the money so obtained	a sale in order to obtain money (as a sale of stock or a sale of the estate of a bankrupt person) or the money so obtained
something that is made real or concrete	something that is made real or concrete
the completion or enrichment of a piece of music left sparsely notated by a composer	the completion or enrichment of a piece of music left sparsely notated by a composer
coming to understand something clearly and distinctly	coming to understand something clearly and distinctly
a musical composition that has been completed or enriched by someone other than the composer	a musical composition that has been completed or enriched by someone other than the composer