civilization vs civilisation

civilization and civilisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
civilization	Yes	No	No	No
civilisation	Yes	No	No	No

As nouns, civilization and civilisation are synonyms defined as:

civilization and civilisation: the quality of excellence in thought and manners and taste

Other synonyms of civilization include refinement.

As nouns, civilization and civilisation are synonyms defined as:

civilization and civilisation: a society in an advanced state of social development (e.g., with complex legal and political and religious organizations)

As nouns, civilization and civilisation are synonyms defined as:

civilization and civilisation: a particular society at a particular time and place

Other synonyms of civilization include culture.

As nouns, civilization and civilisation are synonyms defined as:

civilization and civilisation: the social process whereby societies achieve an advanced stage of development and organization

civilization (noun)	civilisation (noun)
the quality of excellence in thought and manners and taste	the quality of excellence in thought and manners and taste
a society in an advanced state of social development (e.g., with complex legal and political and religious organizations)	a society in an advanced state of social development (e.g., with complex legal and political and religious organizations)
a particular society at a particular time and place	a particular society at a particular time and place
the social process whereby societies achieve an advanced stage of development and organization	the social process whereby societies achieve an advanced stage of development and organization