- I(Roget's 3 Superthesaurus) (VOCABULARY WORD) a.[nar sis SIS tic]vain, excessively interested in one's self.An egotistical, narcissistic man won't make a good husband.SYN.: vain, self-centered, egotistical, egocentric, conceited, selfworshipping, self-infatuated, egomaniacal, self-absorbed, *wrapped up in oneself.II(Roget's Thesaurus II) adjective 1. Thinking too highly of oneself: conceited, egoistic, egoistical, egotistic, egotistical, vain, vainglorious. Informal: bigheaded, stuck-up, swellheaded. See SELF-LOVE. 2. Unduly preoccupied with one's own appearance: conceited, vain. See SELF-LOVE.
English dictionary for students. 2013.