The following answers for “Some sorority letters” were pulled from crosswords where this exact clue—or one nearly identical—was used. Each option reflects entries that fit and completed real puzzle grids.
Possible Answers:
- TAUS
- NUS
- PIS
- XIS
Synonyms and Definitions
PIS
- Synonyms: operative, principal investigator, private detective, private eye, private investigator, protease inhibitor, shamus, sherlock
XIS
- Synonyms: 11, eleven