5 letters
- sinus7
- situp9
- situs6
- skint10
- slain7
- slang9
- slant7
- sling9
- slink11
- slipt9
- slits6
- slugs9
- slung10
- slunk12
- sluts7
- snail7
- snits6
- snout7
- snugs9
- spilt9
- split9
- staig7
- stain6
- stang8
- stein6
- stile6
- still7
- stilt6
- sting8
- stink10
- stint6
- stull8
- stung9
- stunk11
- stuns7
- stunt7
- styli8
- suing9
- suint7
- suite6
- suits6
- sulci10
- swing11
- swung12
- tails6
- tains6
- talus7
- tangs8
- thing10
- thins8
- thugs10
- tigon8
- tiles6
- tills7
- tilts6
- tines6
- tinge8
- tings8
- tints6
- tirls6
- toils6
- tolus7
- tongs8
- tonus7
- trigs7
- trugs8
- tules7
- tulip10
- tunas7
- tunes7
- tungs9
- tunic10
- turns7
- twigs10
- twins9
- tying10
- ulans8
- ulnas8
- unais7
- unfit10
- ungot9
- unite7
- units7
- unity9
- unlet8
- unlit8
- unrig9
- unset7
- untie7
- until8
- unwit10
- uplit10
- using9
- utile7
- wilts9
- wings11
- zings17