naive

US /naɪˈiːv/
UK /naɪˈiːv/
"naive" picture
1.

naiv, einfältig

having or showing a lack of experience, wisdom, or judgment

:
It was naive of her to believe everything he said.
Es war naiv von ihr, alles zu glauben, was er sagte.
He has a very naive view of the world.
Er hat eine sehr naive Sicht auf die Welt.