A conceited person is someone who is overly proud of themselves and their accomplishments. This type of person can be described by a variety of words, such as EGOTIST (7 letters), BIGHEAD (7 letters), egoist (6 letters), PRIG (4 letters), BOASTER (7 letters), COXCOMB (7 letters), SNOB (4 letters), POPINJAY (8 letters), FOP (3 letters), and vanitycase (10 letters). These terms all refer to someone who is excessively vain and self-centered.