Root Vegetable Used in Tapioca
This page is the CodyCross answer for the clue below from Treasure Island, Group 1040, Puzzle 4 (Gold and Silver).
Question is: Root Vegetable Used in Tapioca
and the answer is: CASSAVA
Word Meaning:
CASSAVA — Manioc (Manihot esculenta), a tropical plant which is the source of tapioca.
Definitions from Wiktionary.