self-centered vs self-centred

self-centered and self-centred both are adjectives.

Word	Noun	Adjective	Verb	Adverb
self-centered	No	Yes	No	No
self-centred	No	Yes	No	No

As adjectives, self-centered and self-centred are synonyms defined as:

self-centered and self-centred: concerned chiefly or only with yourself and your advantage to the exclusion of others

Other synonyms of self-centered include egocentric, egoistic, egoistical, self-seeking, self-serving, selfish.

self-centered (adjective)	self-centred (adjective)
concerned chiefly or only with yourself and your advantage to the exclusion of others	concerned chiefly or only with yourself and your advantage to the exclusion of others