Prefix with fuel
The crossword clue "Prefix with fuel" is answered by SYN, a 3-letter entry. Used 9 times across 6 distinct years; most recently in 2021; first recorded in 1996. 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
SYN
3 letters. See every clue for this answer on the SYN answer page.
Used 9 times across 6 distinct years; most recently in 2021; first recorded in 1996. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for SYN
Every other clue in this collection answered by SYN, most used first.
- Thesaurus wd. - used 45 times, most recently in 2025
- Wd. from Roget - used 26 times, most recently in 2025
- Dict. listing - used 23 times, most recently in 2022
- Opposite of ant. - used 16 times, most recently in 2007
- With: Prefix. - used 16 times, most recently in 1989
- Dict. entry - used 15 times, most recently in 2018
- Wd. in Roget's - used 12 times, most recently in 2023
- Dict. offering - used 10 times, most recently in 2010
- Dictionary abbr. - used 9 times, most recently in 2023
- Equivalent wd. - used 9 times, most recently in 2021
- Ant. ant. - used 8 times, most recently in 2021
- Roget wd. - used 8 times, most recently in 2009
- Wd. in a thesaurus - used 8 times, most recently in 2025
- Antonym ant. - used 6 times, most recently in 2007
- OED entry - used 6 times, most recently in 2016
- Thes. entry - used 6 times, most recently in 2012
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
- Numerical prefix - TRI, used 247 times
- Earth-friendly prefix - ECO, used 181 times
- With it - HIP, used 149 times
- Prefix with center - EPI, used 134 times
- Equal: Prefix - ISO, used 123 times
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