Below are possible answers for the crossword clue Explosive device.
BOMB
an explosive device fused to explode under specific conditions
strong sealed vessel for measuring heat of combustion
an event that fails badly or is totally ineffectual; "the first experiment was a real turkey"; "the meeting was a dud as far as new business was concerned"
throw bombs at or attack with bombs; "The Americans bombed Dresden"
fail to get a passing grade; "She studied hard but failed nevertheless"; "Did I fail the test?"
Other crossword clues with similar answers to 'Explosive device'