
...caused by RELATIVE motion between
the source of the wave and the observer.
The Big Bang Theory Season 1, Episode 6

He's not a RELATIVE, he's not allowed, right?
The Big Bang Theory Season 6, Episode 22

It cannot be blind luck or some
imaginary RELATIVE who saves us.
Breaking Bad Season 2, Episode 12

lf every man were held accountable for the
actions of every distant RELATIVE, Ser Alton,
Game of Thrones Season 2, Episode 7

...that the sun's position RELATIVE
to arbitrary constellations...
The Big Bang Theory Season 1, Episode 1