Tank filler
The crossword clue "Tank filler" is answered by FUEL, a 4-letter entry. Used 6 times across 5 distinct years; most recently in 2026; first recorded in 2013. It appears in 3 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
FUEL
4 letters. See every clue for this answer on the FUEL answer page.
Used 6 times across 5 distinct years; most recently in 2026; first recorded in 2013. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
- GASOLINE (2 uses in xd)
- NEONTETRA (1 uses in xd)
Other clues for FUEL
Every other clue in this collection answered by FUEL, most used first.
- Gas or coal - used 9 times, most recently in 2023
- Stoke - used 9 times, most recently in 2025
- Coal or gas - used 7 times, most recently in 2022
- Gasohol, e.g. - used 7 times, most recently in 2024
- Gasoline, e.g. - used 7 times, most recently in 2026
- Stimulate - used 6 times, most recently in 2024
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Hourglass filler - SAND, used 59 times
- Feeder filler - SEED, used 42 times
- Think tank output - IDEA, used 40 times
- Petty of "Tank Girl" - LORI, used 36 times
- Think tank product - IDEA, used 35 times
- Conversation filler - ISEE, used 32 times
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