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Aviation energy source

USA Today Up & Down Words clue · answer #2 in the chain · last seen September 9, 2026

Answer
JET
FUEL
JET FUEL · 7 letters · two-word phrase

About this clue

The Up & Down Words clue “Aviation energy source” has the answer JET FUEL. It is answer #2 in the chain — in this puzzle, the second word of each answer becomes the first word of the next. See the full September 9, 2026 chain for all seven answers, or browse every Up & Down Words puzzle.