Ethanol source
The crossword clue "Ethanol source" is answered by CORN, a 4-letter entry. Used 9 times across 6 distinct years; most recently in 2023; first recorded in 2010. 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
CORN
4 letters. See every clue for this answer on the CORN answer page.
Used 9 times across 6 distinct years; most recently in 2023; first recorded in 2010. 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.
Other clues for CORN
Every other clue in this collection answered by CORN, most used first.
- Iowa crop - used 19 times, most recently in 2026
- Toe woe - used 14 times, most recently in 2026
- Ear pieces? - used 12 times, most recently in 2026
- Succotash ingredient - used 12 times, most recently in 2026
- Food on a cob - used 10 times, most recently in 2025
- "Hee Haw" humor - used 10 times, most recently in 2011
- Maize - used 9 times, most recently in 2018
- Succotash half - used 9 times, most recently in 2026
- Edible ears - used 8 times, most recently in 2020
- Field crop - used 8 times, most recently in 2021
- Hokey stuff - used 8 times, most recently in 2023
- Ears that can't hear - used 7 times, most recently in 2024
- Hokey humor - used 7 times, most recently in 2023
- Oil source - used 6 times, most recently in 2021
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.
- Poi source - TARO, used 178 times
- Roe source - SHAD, used 132 times
- Sugar source - CANE, used 126 times
- Sugar source - BEET, used 100 times
- Fiber source - BRAN, used 84 times
- Source - ROOT, used 81 times
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