5 letters
- sigma10
- signs8
- singe8
- sings8
- sinus7
- sitar5
- situp9
- situs6
- skint10
- slain7
- slang9
- slant7
- sling9
- slung10
- snafu10
- snags8
- snail7
- snath8
- sniff12
- snits6
- snout7
- snuff13
- snugs9
- softa8
- spait8
- spang11
- sputa9
- squat15
- staff11
- stage7
- stags7
- stagy9
- staid6
- staig7
- stain6
- stair5
- stand7
- stane6
- stang8
- stank10
- start5
- state5
- stats5
- stein6
- stiff11
- stilt6
- sting8
- stink10
- stint6
- stoai5
- stoat5
- stout6
- stria5
- strut6
- stuff12
- stung9
- stunk11
- stuns7
- stunt7
- stupa9
- sturt6
- sugar8
- suing9
- suint7
- suite6
- suits6
- sulfa10
- sunna8
- sutra6
- sutta6
- swain9
- swang11
- swift11
- swing11
- swung12
- tabun10
- tabus9
- tacit8
- tacts8
- tafia8
- taiga7
- tails6
- tains6
- taint6
- takin10
- talus7
- tamis8
- tango8
- tangs8
- tangy10
- tanks10
- tansy8
- tanto6
- tapis8
- tarns6
- tarsi5
- tarts5
- taste5
- tasty7
- tates5
- taunt7
- tauts6
- taxis12
- taxus13
- teats5
- tegua8
- tenia6
- tents6
- testa5
- thing10
- thins8
- thugs10
- tibia8
- tiffs11
- tight9
- tigon8
- tikis9
- tilts6
- tinct9
- tinea6
- tines6
- tinge8
- tings8
- tints6
- tipis8
- titan6
- titis5
- toast5
- tofts8
- tofus9
- togas7
- toits5
- tonga8
- tongs8
- tonus7
- touts6
- tragi7
- train6
- trait5
- trans6
- trigs7
- trugs8
- trust6
- tsadi6
- tsuba9
- tubas9
- tufas9
- tuffs12
- tufts9
- tufty11
- tunas7
- tunes7
- tungs9
- tunic10
- turfs9
- turns7
- tutti6
- tutus7
- twain9
- twang11
- twats8
- twigs10
- twins9
- twist8
- twits8
- tying10
- ulans8
- ulnas8
- unais7
- unapt10
- unaus8
- uncia10
- unfit10
- unfix17
- ungot9
- unhat9
- unify12
- unite7
- units7
- unity9
- unlit8
- unrig9
- unsay9
- unset7
- untie7
- until8
- unwit10
- usage8
- using9
- usnea7
- vagus12
- vangs12
- vatus10
- vaunt11
- vigas11
- vinas10
- visit9
- vista9
- vitta9
- vuggs14