IPA: //ˈsuːpərˌiːɡoʊɪst//
KK: /ˈsuːpərˌiːɡoʊɪst/
A person who is very self-centered and thinks only about their own interests and desires.
He is such a superegoist that he never considers anyone else's feelings.
Superegoist → It is formed from "super-" (meaning above or over) and "ego" (from Latin, meaning I or self) and the suffix "-ist" (meaning one who practices or is concerned with). The word describes someone who places their self or ego above others, often in a moral or ethical context.
Think of someone who puts their 'self' ('ego') 'above' ('super-') others, which helps you remember that a superegoist is someone who prioritizes their own ego.
No commonly confused words.