superegoist
noun
su·per·ego·ist
| \ ˌsü-pər-ˈē-gə-wist
, -gō-ist\
, -gō-ist\
plural superegoists
Definition of superegoist
: an extreme egoist : one who is excessively self-centered or devoted to self-interest
Lincoln had made the mistake of being humble with a superegoist. The egoist mistook humility for weakness.— T. Harry Williams
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