Marvel Hero Portrayed by Robert Downey Jr.
This page is the CodyCross answer for the clue below from Futuristic City , Group 988, Puzzle 5 (Sonic Extinguisher).
Question is: Marvel Hero Portrayed by Robert Downey Jr.
and the answer is: IRONMAN
Word Meaning:
IRONMAN — An extremely tough and strong athlete, especially one who competes in extreme athletic competitions or in a large number of games consecutively.
Definitions from Wiktionary.