5 letters
- scurf12
- scuta9
- scute9
- scuts9
- senna7
- senti6
- serac8
- serai5
- serin6
- sharn8
- shirt7
- shunt9
- sieur6
- simar8
- since9
- sinus7
- siren6
- sirra5
- sirup9
- sitar5
- situp9
- situs6
- sizar14
- skint10
- skirt9
- slain7
- slant7
- smart8
- snack13
- snafu10
- snail7
- snare6
- snark10
- snarl7
- snath8
- snick13
- snits6
- snort6
- snout7
- snuck14
- sonar6
- sonic9
- spait8
- spica11
- spirt8
- sprat8
- sprit8
- spurn10
- spurt9
- sputa9
- squat15
- stack12
- staid6
- staig7
- stain6
- stair5
- stand7
- stane6
- stang8
- stank10
- stare5
- stark9
- stars5
- start5
- stein6
- stern6
- stich10
- stick12
- sting8
- stink10
- stint6
- stirk9
- stirp8
- stirs5
- stoai5
- stoic8
- stour6
- strap8
- straw8
- stray7
- stria5
- strip8
- strum9
- strut6
- stuck13
- stung9
- stunk11
- stuns7
- stunt7
- stupa9
- sturt6
- sucre9
- sugar8
- suing9
- suint7
- suite6
- suits6
- sulci10
- sumac12
- sunna8
- sunns8
- sunny10
- sunup11
- supra9
- surah8
- sural7
- suras6
- surra6
- sutra6
- sutta6
- swain9
- swart8
- tabun10
- tabus9
- taces8
- tachs10
- tacit8
- tacks12
- tacos8
- tacts8
- tahrs7
- tails6
- tains6
- taint6
- takin10
- talcs9
- talus7
- tamis8
- tangs8
- tanks10
- tansy8
- tapir8
- tapis8
- tares5
- tarns6
- taroc8
- taros5
- tarps8
- tarsi5
- tarts5
- taunt7
- tauts6
- taxis12
- taxus13
- tears5
- tenia6
- terai5
- terns6
- thins8
- tiara5
- tical9
- ticks12
- tiers5
- tinct9
- tinea6
- tines6
- tings8
- tinny9
- tints6
- tires5
- tirls6
- tiros5
- titan6
- tonic9
- tonus7
- toras5
- torcs8
- toric8
- torsi5
- torus6
- tours6
- trace8
- track12
- tract8
- tragi7
- traik9
- trail6
- train6
- trait5
- trams8
- trank10
- tranq15
- trans6
- traps8
- trash7
- trass5
- trays7
- triac8
- triad6
- trial6
- trice8
- trick12
- tries5
- trigs7
- trims8
- trine6
- trios5
- trips8
- trois5
- trona6