5 letters
- spasm11
- spate8
- spats8
- spawn12
- spays10
- speak12
- spean9
- spear8
- speck15
- specs11
- speil9
- speir8
- spend10
- spent9
- spews11
- spica11
- spice11
- spick15
- spics11
- spicy13
- spied9
- spiel9
- spier8
- spies8
- spike12
- spiks12
- spile9
- spine9
- spins9
- spiny11
- spire8
- spite8
- spits8
- spivs12
- sprue9
- spuds10
- spued10
- spues9
- spume12
- spunk14
- spurn10
- spurs9
- sputa9
- stain6
- stane6
- stein6
- steps8
- sties5
- stipe8
- stuns7
- stupa9
- stupe9
- suave10
- subas9
- sucks13
- sucre9
- suers6
- suets6
- suing9
- suint7
- suite6
- suits6
- sulci10
- sumac12
- sumps12
- sunna8
- sunns8
- sunup11
- super9
- supes9
- supra9
- suras6
- sushi8
- swain9
- swans9
- swaps11
- swine9
- swipe11
- swiss8
- syces10
- syncs11
- taces8
- tains6
- tapes8
- tapis8
- tasse5
- taupe9
- tenia6
- tepas8
- tinea6
- tines6
- tunas7
- tunes7
- tunic10
- ukase10
- ulans8
- ulnae8
- ulnas8
- ulpan11
- umiac12
- unais7
- unapt10
- unaus8
- uncap13
- uncia10
- uncle11
- uncos10
- uncus11
- unhip12
- unite7
- units7
- unpeg12
- unpen11
- unpin11
- unrip10
- unsay9
- unset7
- unsew10
- unsex14
- untie7
- unzip19
- upend11
- upset9
- uraei6
- urase6
- ureas6
- ureic9
- urine7
- ursae6
- usage8
- users6
- using9
- usnea7
- uveas10
- vanes10
- vases9
- veins10
- vices12
- vinas10
- vinca13
- vines10
- visas9
- vises9
- wains9
- wanes9
- wasps11
- weans9
- wince12
- wines9
- wipes11
- wises8
- wisps11
- xenia13
- xenic16
- yaups11
- yeans8
- yince11
- yipes10
- yuans9
- yucas11
- zeins15
- zincs18