5 letters
- reels6
- refed9
- refel9
- refer8
- refly11
- regal8
- relax13
- relay8
- relet6
- renal7
- repel9
- reuse6
- revel10
- revue10
- rifle9
- ruble10
- ruffe12
- rugae8
- rugal9
- ruled8
- ruler7
- rules7
- rupee9
- rural7
- safer8
- saree5
- seral6
- sulfa10
- sural7
- taler6
- telae6
- ulcer10
- ulema10
- ulnae8
- ulnar8
- ultra7
- uraei6
- urare6
- urase6
- urate6
- ureal7
- ureas6
- urial7
- ursae6
- uveal11
- value11
- velar10
- wafer11
- waler9