Prefix for thermal
The crossword clue "Prefix for thermal" is answered by GEO, a 3-letter entry. Used 7 times across 6 distinct years; most recently in 2025; first recorded in 2015. 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
GEO
3 letters. See every clue for this answer on the GEO answer page.
Used 7 times across 6 distinct years; most recently in 2025; first recorded in 2015. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for GEO
Every other clue in this collection answered by GEO, most used first.
- Earth: Prefix - used 74 times, most recently in 2026
- Earth (Pref.) - used 40 times, most recently in 2026
- Prefix with thermal - used 26 times, most recently in 2026
- Prefix meaning "earth" - used 22 times, most recently in 2026
- Cable TV's Nat ___ Wild - used 18 times, most recently in 2026
- Prefix with political - used 16 times, most recently in 2026
- Earth: Comb. form - used 15 times, most recently in 1996
- Nat ___ Wild - used 15 times, most recently in 2026
- Prefix with caching - used 13 times, most recently in 2022
- Logical start? - used 12 times, most recently in 2026
- Prizm maker - used 11 times, most recently in 2006
- Earth-related prefix - used 10 times, most recently in 2026
- Logical beginning? - used 10 times, most recently in 2026
- Metro maker - used 10 times, most recently in 2010
- Earth, in combinations - used 9 times, most recently in 2026
- Earthy prefix - used 9 times, most recently in 2024
- Nat ___ - used 8 times, most recently in 2026
- Nat ___ Wild (cable channel) - used 8 times, most recently in 2021
- Prefix with political or logical - used 8 times, most recently in 2026
- Former Prizm maker - used 7 times, most recently in 2021
- Metro maker, once - used 6 times, most recently in 2013
- Prefix with politics - used 6 times, most recently in 2016
- Storm producer - used 6 times, most recently in 2004
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.
- Green prefix - ECO, used 431 times
- For each - PER, used 391 times
- Numerical prefix - TRI, used 247 times
- "For shame!" - TSK, used 208 times
- Back muscle, for short - LAT, used 189 times
- Tit for ___ - TAT, used 189 times
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