egotistical vs self-conceited

egotistical and self-conceited both are adjectives.

Word	Noun	Adjective	Verb	Adverb
egotistical	No	Yes	No	No
self-conceited	No	Yes	No	No

As adjectives, egotistical and self-conceited are synonyms defined as:

egotistical and self-conceited: characteristic of false pride; having an exaggerated sense of self-importance

Other synonyms of egotistical include conceited, egotistic, swollen-headed, swollen, vain.

egotistical (adjective)	self-conceited (adjective)
characteristic of false pride; having an exaggerated sense of self-importance	characteristic of false pride; having an exaggerated sense of self-importance
characteristic of those having an inflated idea of their own importance