5 letters
- speak12
- spean9
- speck15
- spelt9
- spend10
- spent9
- spike12
- spine9
- spite8
- spoke12
- spout9
- sprue9
- spued10
- spues9
- spume12
- spunk14
- spurn10
- spurt9
- sputa9
- stake9
- stane6
- stank10
- steak9
- steek9
- steep8
- stein6
- steno6
- steps8
- stern6
- stink10
- stipe8
- stoke9
- stone6
- stope8
- stoup9
- strep8
- stuck13
- stump12
- stung9
- stunk11
- stuns7
- stunt7
- stupa9
- stupe9
- suets6
- suety8
- suint7
- suite6
- sunup11
- super9
- supes9
- swept11
- taken10
- takes9
- tanks10
- tapes8
- taupe9
- teaks9
- teens6
- temps11
- tends7
- tense6
- tents6
- tepas8
- terns6
- thens8
- thunk13
- tikes9
- tines6
- token10
- tokes9
- tones6
- tonus7
- topes8
- touse6
- treks9
- trues6
- trunk11
- tsked10
- tubes9
- tucks13
- tules7
- tumps12
- tunas7
- tuned8
- tuner7
- tunes7
- tungs9
- tupik13
- turks10
- turns7
- turps9
- tusks10
- tuxes13
- tykes11
- tynes8
- types10
- ukase10
- unapt10
- unite7
- units7
- unlet8
- unmet10
- unpeg12
- unpen11
- unset7
- unsew10
- unsex14
- untie7
- upend11
- upset9
- usnea7
- vents10
- yeuks12