5 letters
- scrip11
- scrod9
- scrub12
- scrum12
- scuba12
- scudi10
- scudo10
- scurf12
- scuta9
- senor6
- serac8
- serai5
- serin6
- servo9
- sharn8
- shirr7
- shiva11
- shoon8
- shorn8
- sicko12
- sieur6
- silva10
- simar8
- since9
- sinus7
- siren6
- sirra5
- sirup9
- sitar5
- siver9
- sizar14
- skirr9
- slain7
- snack13
- snafu10
- snail7
- snare6
- snark10
- snarl7
- snick13
- snood7
- snook10
- snool7
- snoop9
- snoot6
- snore6
- snort6
- snout7
- snuck14
- soars5
- soave9
- socko12
- sodic9
- sofar8
- solan7
- solar6
- solon7
- sonar6
- sonic9
- sopor8
- soras5
- sorer5
- sorgo7
- sorns6
- sorry7
- sorus6
- sound8
- sours6
- sowar8
- sozin15
- spica11
- spoon9
- spoor8
- spurn10
- stain6
- stair5
- stoai5
- stoic8
- stour6
- stria5
- suave10
- sucre9
- sudor7
- sugar8
- suing9
- suint7
- sulci10
- sumac12
- sunna8
- supra9
- surah8
- sural7
- suras6
- surer6
- surra6
- sutra6
- swain9
- swoon9
- sworn9
- swoun10
- tacos8
- tains6
- tarns6
- taroc8
- taros5
- tarsi5
- tiros5
- tonic9
- tonus7
- toons6
- toras5
- torcs8
- toric8
- toros5
- torsi5
- torso5
- torus6
- tours6
- train6
- trans6
- triac8
- trios5
- trois5
- trona6
- tunas7
- tunic10
- turns7
- ulans8
- ulnar8
- ulnas8
- ulvas11
- umiac12
- unais7
- unarm10
- unary9
- unaus8
- unbar10
- uncap13
- uncia10
- uncos10
- uncoy12
- uncus11
- union8
- units7
- unrig9
- unrip10
- unsay9
- uraei6
- urare6
- urari6
- urase6
- urban10
- urbia9
- ureas6
- ureic9
- urial7
- urine7
- ursae6
- using9
- usnea7
- uveas10
- vacua13
- vagus12
- vails10
- vairs9
- valor10
- vanes10
- vangs12
- vapor12
- varas9
- varia9
- varix16
- varna10
- varus10
- vatic12
- vatus10
- vaunt11
- veins10
- verso9
- vials10
- viand11
- vicar12
- vices12
- viers9
- vigas11
- vigor11
- vinal11
- vinas10
- vinca13
- vines10
- vinic13
- vinos10
- viola10
- viols10
- viral10
- vireo9
- vires9
- virga11
- virls10
- virtu10