5 letters
- ripen9
- riper8
- ripes8
- ruche11
- rumen10
- rumps12
- runic10
- rupee9
- scrim11
- scrip11
- scrum12
- sepic11
- serum9
- sieur6
- sirup9
- speir8
- sperm11
- spice11
- spier8
- spire8
- sprue9
- spume12
- sucre9
- super9
- tempi11
- timer8
- trice8
- tripe8
- truce9
- trump12
- ulcer10
- umber12
- umiac12
- umped13
- unrip10
- upper12
- uraei6
- ureic9
- urine7
- uteri6
- viper12
- wiper11
- xeric15