Mixed With Type of Heavy Metal, Eg. __ Fuel
This page is the CodyCross answer for the clue below from Medieval Times, Group 223, Puzzle 4 (Isabella of Castille).
Question is: Mixed With Type of Heavy Metal, Eg. __ Fuel
and the answer is: LEADED
Word Meaning:
LEADED — Held in place by strips of lead.
Definitions from Wiktionary.