A person who seeks only or mainly to further his or her own interests
An egocentric person
A person obsessed with their own (supposed) importance.
A person regarded as arrogant or conceited.
Find another word for egoist. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for egoist, like: self-seeker, egotist, boaster, braggart, egocentric, egomaniac, narcissist, swellhead, self and self-love.