pretend

US /prɪˈtend/
UK /prɪˈtend/
"pretend" picture
1.

behave so as to make it appear that something is the case when in fact it is not

:
He likes to pretend he's a superhero.
Let's pretend we're on a desert island.
2.

claim, especially falsely

:
He didn't pretend to be an expert.
She pretended not to hear him.