Related Clues:
- Official Olympics timekeepers
- Letters after wyes
- Symbols of resistance
- Opposites of alphas
- Snoring letters
- Letters to catch while you're snoozing
- Endings for Sophocles?
- Final Greek letters
- Snore symbols
- Horseshoe lookalikes
- Zorro signatures
- Middle of a puzzle?
- Literally, 'great O's'
- Cartoonist's indicator of nodding
- Omegas' counterparts