4 letters
- sati4
- semi7
- sept7
- sett4
- shim9
- ship9
- shit6
- shiv10
- shri6
- sift7
- silt5
- sima7
- simp10
- sims7
- sipe7
- sips7
- sire4
- sirs4
- site4
- sith6
- sits4
- skim11
- skip11
- skit8
- slim8
- slip8
- slit5
- smit7
- smut8
- snip8
- snit5
- sori4
- sort4
- spam10
- spar7
- spat7
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spry9
- spur8
- sris4
- star4
- stat4
- stem7
- step7
- stet4
- stir4
- stop7
- stum8
- suit5
- sump11
- swim10
- tamp10
- tams7
- taps7
- tarp7
- tars4
- tart4
- tats4
- tavs8
- temp10
- term7
- test4
- tets4
- thir6
- this6
- tics7
- tier4
- ties4
- tiki8
- tils5
- tilt5
- time7
- tins5
- tint5
- tipi7
- tips7
- tire4
- tirl5
- tiro4
- titi4
- tits4
- tivy10
- toit4
- toms7
- topi7
- tops7
- tori4
- tors4
- tort4
- tost4
- tots4
- tram7
- trap7
- tret4
- trig6
- trim7
- trio4
- trip7
- trop7
- trot4
- tsar4
- tuis5
- tump11
- tups8
- tuts5
- twit7
- umps11
- vair8
- vamp14
- vars8
- vast8
- vats8
- vert8
- vest8
- vets8
- vier8
- vies8
- vigs10
- vims11
- virl9
- visa8
- vise8
- vita8
- wimp13
- wisp10
- wist7
- wits7
- writ7
- yips9
- zips16
- ziti13
- zits13