Tapioca is extracted
from the ROOT of Manihot esculenta.
The Big Bang Theory Season 2, Episode 13
I sent my bastard Ramsay to ROOT him out.
Game of Thrones Season 3, Episode 10
ROOT and stem. chanting all the while.
Game of Thrones Season 3, Episode 4
And those tales have taken ROOT
deep inside of me.
Game of Thrones Season 2, Episode 10
...and refers to a lantern
hand-carved from a ROOT vegetable...
The Big Bang Theory Season 3, Episode 15