...because of his ACTIVE social life.
The Big Bang Theory Season 8, Episode 22
The infection no longer
appears to be ACTIVE.
Game of Thrones Season 7, Episode 3
...highly ACTIVE, highly profitable
Breaking Bad Season 5, Episode 8
I say ACTIVE galactic nuclei
at cosmological distances
The Big Bang Theory Season 12, Episode 18
Hawaii is a former leper colony
on top of an ACTIVE volcano
The Big Bang Theory Season 5, Episode 16