4 letters
- sits4
- skim11
- skit8
- slim8
- slit5
- smit7
- smut8
- snit5
- sori4
- sort4
- spic10
- spit7
- sris4
- star4
- stat4
- stem7
- stet4
- stir4
- stum8
- suit5
- swim10
- tact7
- tams7
- tars4
- tart4
- tats4
- term7
- test4
- tets4
- thir6
- this6
- tick11
- tics7
- tier4
- ties4
- tiki8
- tils5
- tilt5
- time7
- tins5
- tint5
- tipi7
- tips7
- tire4
- tirl5
- tiro4
- titi4
- tits4
- toit4
- toms7
- torc7
- tori4
- tors4
- tort4
- tost4
- tots4
- tram7
- tret4
- trig6
- trim7
- trio4
- trip7
- trot4
- tsar4
- tuis5
- tuts5
- twit7
- uric8
- vims11
- wist7
- wits7
- writ7
- ziti13
- zits13