Trident-shaped letter
The crossword clue "Trident-shaped letter" is answered by PSI, a 3-letter entry. Used 57 times across 23 distinct years; most recently in 2026. It appears in 19 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
PSI
3 letters. See every clue for this answer on the PSI answer page.
Used 57 times across 23 distinct years; most recently in 2026. It appears in 19 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for PSI
Every other clue in this collection answered by PSI, most used first.
- Letter before omega - used 132 times, most recently in 2026
- Omega preceder - used 110 times, most recently in 2025
- Chi follower - used 64 times, most recently in 2026
- Trident-shaped Greek letter - used 58 times, most recently in 2026
- Penultimate Greek letter - used 48 times, most recently in 2026
- Pressure meas. - used 47 times, most recently in 2026
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.
- Curvy letter - ESS, used 177 times
- Seventh Greek letter - ETA, used 165 times
- Letter after sigma - TAU, used 161 times
- Letter after pi - RHO, used 139 times
- Letter before tee - ESS, used 124 times
- Old English letter - EDH, used 88 times
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