Dark Purple at the End of a Rainbow
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2174, Puzzle 4 (Fumarole Chamber).
Question is: Dark Purple at the End of a Rainbow
and the answer is: VIOLET
Word Meaning:
VIOLET — A plant or flower of the genus Viola, especially the fragrant Viola odorata; (inexact) similar-looking plants and flowers.
Definitions from Wiktionary.