4 letters
- scam10
- scan8
- scat7
- scop10
- scot7
- sics7
- sign7
- sima7
- simp10
- sims7
- sing7
- sins5
- sips7
- sits4
- smit7
- smog9
- snag7
- snap8
- snip8
- snit5
- snog7
- snot5
- soap7
- soma7
- song7
- sons5
- soon5
- soot4
- sops7
- sots4
- spam10
- span8
- spas7
- spat7
- spic10
- spin8
- spit7
- spot7
- stag6
- stoa4
- stop7
- taco7
- tags6
- tain5
- tamp10
- tams7
- tang7
- tans5
- taos4
- tapa7
- taps7
- tass4
- tics7
- ting7
- tins5
- tipi7
- tips7
- toga6
- togs6
- toms7
- tong7
- tons5
- toom7
- toon5
- topi7
- tops7
- toss4