5 letters
- stare5
- steal6
- stela6
- stern6
- strap8
- strep8
- stupa9
- stupe9
- sunup11
- super9
- supra9
- sural7
- surer6
- surra6
- sutra6
- taels6
- talar6
- talas6
- taler6
- tales6
- talus7
- tapas8
- taper8
- tapes8
- tares5
- tarns6
- tarps8
- tarre5
- taupe9
- teals6
- tears5
- tepal9
- tepas8
- terns6
- terra5
- tesla6
- trans6
- traps8
- truer6
- trues6
- tules7
- tunas7
- tuner7
- tunes7
- turns7
- turps9
- ulans8
- ulnae8
- ulnar8
- ulnas8
- ulpan11
- ultra7
- unapt10
- unaus8
- unlet8
- unset7
- upset9
- urare6
- urase6
- urate6
- ureal7
- ureas6
- ursae6
- usnea7
- usual8
- usurp10