Fantastic Four Member Whose Skin Is Orange Rock

This page is the CodyCross answer for the clue below from Tracking Time, Group 1046, Puzzle 5 (Ruth Belville).

Question is: Fantastic Four Member Whose Skin Is Orange Rock

and the answer is: THETHING

Word Meaning:

THE THING — (predicative) The needful thing: something suitable for the purpose.

Definitions from Wiktionary.

Fantastic Four Member Whose Skin Is Orange Rock - Tracking Time CodyCross Answers | CodyCross Solutions