Omega preceder
The crossword clue "Omega preceder" is answered by PSI, a 3-letter entry. Used 110 times across 30 distinct years; most recently in 2025; first recorded in 1985. It appears in 17 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
PSI
3 letters. See every clue for this answer on the PSI answer page.
Used 110 times across 30 distinct years; most recently in 2025; first recorded in 1985. It appears in 17 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 pilot answered by PSI, most used first.
- Letter before omega - used 132 times, most recently in 2026
Related clues
Pilot clues 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.
- Maiden name preceder - NEE, used 116 times
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