Frat letters
The crossword clue "Frat letters" is answered by PSIS, a 4-letter entry. Used 12 times across 10 distinct years; most recently in 2023; first recorded in 2002. 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
PSIS
4 letters. See every clue for this answer on the PSIS answer page.
Used 12 times across 10 distinct years; most recently in 2023; first recorded in 2002. It appears in 4 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 PSIS
Every other clue in this collection answered by PSIS, most used first.
- Greek letters - used 163 times, most recently in 2025
- Trident-shaped letters - used 59 times, most recently in 2026
- Pitchfork-shaped letters - used 28 times, most recently in 2025
- Trident-shaped Greek letters - used 15 times, most recently in 2026
- Fraternity letters - used 11 times, most recently in 2024
- Greek consonants - used 11 times, most recently in 2025
- Pitchfork-shaped Greek letters - used 11 times, most recently in 2026
- Penultimate Greek letters - used 10 times, most recently in 2022
- Electric flux symbols - used 8 times, most recently in 2020
- Letters before omegas - used 8 times, most recently in 2026
- Penultimate letters - used 8 times, most recently in 2025
- Sorority letters - used 8 times, most recently in 2018
- Greek letters shaped like pitchforks - used 6 times, most recently in 2013
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.
- Greek letters - ETAS, used 270 times
- Invitation letters - RSVP, used 138 times
- Greek letters - RHOS, used 117 times
- Cross letters - INRI, used 72 times
- Letters of urgency - ASAP, used 69 times
- Crucifix letters - INRI, used 68 times
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