Proof-ending word
The crossword clue "Proof-ending word" is answered by ERAT, a 4-letter entry. Used 6 times across 5 distinct years; most recently in 2013; first recorded in 1999. It appears in 4 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
ERAT
4 letters. See every clue for this answer on the ERAT answer page.
Used 6 times across 5 distinct years; most recently in 2013; first recorded in 1999. It appears in 4 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for ERAT
Every other clue in this collection answered by ERAT, most used first.
- Part of Q.E.D. - used 477 times, most recently in 2026
- Part of QED - used 274 times, most recently in 2026
- Quod ___ demonstrandum - used 80 times, most recently in 2026
- Q.E.D. part - used 45 times, most recently in 2024
- The "E" of Q.E.D. - used 43 times, most recently in 2026
- QED part - used 38 times, most recently in 2026
- The "E" in Q.E.D. - used 34 times, most recently in 2026
- Part of Q.E.F. - used 27 times, most recently in 2018
- QED word - used 27 times, most recently in 2007
- Q.E.D. word - used 26 times, most recently in 2021
- Quod ___ faciendum - used 25 times, most recently in 2019
- He was: Lat. - used 23 times, most recently in 2005
- The "E" in QED - used 20 times, most recently in 2026
- The "E" of QED - used 18 times, most recently in 2026
- Latin 101 word - used 17 times, most recently in 2025
- Middle of QED - used 15 times, most recently in 2026
- Proof word - used 14 times, most recently in 2024
- QED center - used 12 times, most recently in 2026
- Common Latin verb - used 11 times, most recently in 2025
- QED middle - used 10 times, most recently in 2010
- It was: Lat. - used 9 times, most recently in 2020
- Latin I word - used 9 times, most recently in 2015
- Middle of Q.E.D. - used 8 times, most recently in 2019
- Part of "esse." - used 8 times, most recently in 1974
- "In principio ___ Verbum" - used 6 times, most recently in 2021
- Logician's "E" - 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.
- List-ending abbr. - ETAL, used 394 times
- Golden Rule word - UNTO, used 299 times
- Division word - INTO, used 273 times
- Word-of-mouth - ORAL, used 184 times
- Choice word - ELSE, used 147 times
- Towel word - HERS, used 143 times
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