Words similar to egotistical

Example sentences for: egotistical

How can you use “egotistical” in a sentence? Here are some example sentences to help you improve your vocabulary:

The threesome of Harry, Ron Weasely, and Hermione Granger (who is likely to be everybody's favorite character) are believably mischievous, competitive, vain, and, for all their intelligence, prone to childish foolishness (e.g. the clever, studious Hermione's stubborn crush on the egotistical charlatan Professor Lockhart in Chamber of Secrets ).
In inner-city playgrounds, basketball is more conspicuously egotistical.
One can't help wondering if Plotz would have found more remarkable signs of genius in Heston's life if only he had obliged with more egotistical displays, a family life in shambles, and political and social views to the left of center.
I hope it's not egotistical of me to think that when I write an article for, say, the New Republic , I am not reaching nearly everyone who might have an interest in it.
Reminding ourselves of our excellence isn't done to be egotistical.