overcapitalisation vs overcapitalization

overcapitalisation and overcapitalization both are nouns.

Word	Noun	Adjective	Verb	Adverb
overcapitalisation	Yes	No	No	No
overcapitalization	Yes	No	No	No

As nouns, overcapitalisation and overcapitalization are synonyms defined as:

overcapitalisation and overcapitalization: (business) too much capitalization (the sale of more stock than the business warrants)

overcapitalisation (noun)	overcapitalization (noun)
(business) too much capitalization (the sale of more stock than the business warrants)	(business) too much capitalization (the sale of more stock than the business warrants)