4 letters
- sink9
- sins5
- sips7
- sirs4
- site4
- sith6
- sits4
- skim11
- skin9
- skis8
- skit8
- slim8
- slit5
- smit7
- smog9
- smug10
- smut8
- snag7
- snib8
- snip8
- snit5
- snog7
- snot5
- snug8
- song7
- sons5
- sots4
- spin8
- spit7
- sris4
- stag6
- stem7
- stir4
- stum8
- stun6
- suit5
- sums8
- sung8
- suns6
- swig9
- swim10
- tags6
- tain5
- tams7
- tang7
- tans5
- tass4
- tegs6
- tens5
- thin7
- this6
- tics7
- ties4
- tiki8
- tils5
- time7
- tine5
- ting7
- tins5
- tint5
- tiny7
- tipi7
- tips7
- titi4
- tits4
- togs6
- toms7
- tong7
- tons5
- toss4
- trig6
- trim7
- tsks8
- tugs7
- tuis5
- tung8
- tuns6
- twig9
- twin8
- tyin7
- unit6
- vigs10
- vims11
- wigs9
- wing10
- wins8
- wiss7
- wist7
- wits7
- yins7
- zigs15
- zing16
- zins14
- ziti13
- zits13