noun
Refers to the tendency to excessively talk or boast about oneself, often with a sense of self-importance. Similar to エゴイズム but with more emphasis on self-centered speech and behavior.
彼のエゴティズムにはうんざりだ。
I'm fed up with his egotism.
エゴティズムが強い人は、自分の話ばかりする。
People with strong egotism only talk about themselves.