
Well, if she can solve them,
it'll prove she's INTELLIGENT,
The Big Bang Theory Season 9, Episode 8

"Manipulating those proofs
wasn’t an INTELLIGENT move.
Money Heist Season 1, Episode 10

Amazing. An INTELLIGENT Labradoodle.
The Big Bang Theory Season 2, Episode 6

and INTELLIGENT, like yourself.
Game of Thrones Season 2, Episode 2

Any INTELLIGENT organism
would at the very least...
The Big Bang Theory Season 8, Episode 21