4 letters
- osar4
- oses4
- ossa4
- otic7
- oust5
- outs5
- oval9
- owes7
- owls8
- owns8
- owse7
- pacs10
- pact10
- pals8
- pass7
- past7
- pats7
- pawl11
- paws10
- pfft13
- plat8
- plot8
- plow11
- pols8
- post7
- pots7
- pows10
- psst7
- qats13
- raff10
- raft7
- rato4
- rats4
- raws7
- rocs7
- rolf8
- rota4
- rotl5
- rots4
- rows7
- sabs7
- sack11
- sacs7
- safe7
- sago6
- sags6
- sail5
- sale5
- sall6
- salp8
- sals5
- salt5
- sans5
- saps7
- sash6
- sass4
- sate4
- sati4
- saul6
- sawn8
- saws7
- says6
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scop10
- scot7
- scow10
- scut8
- seal5
- seas4
- seat4
- secs7
- sect7
- self8
- sels5
- seta4
- sets4
- sews7
- shat6
- shaw9
- shot6
- show9
- sial5
- sics7
- sift7
- silo5
- silt5
- sits4
- skas8
- skat8
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- slew8
- slit5
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- slut6
- snaw8
- snot5
- snow8
- soak8
- soap7
- soar4
- sobs7
- sock11
- soda5
- sods5
- sofa7
- soft7
- soil5
- soja13
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- soma7
- sons5
- soot4
- sops7
- sora4
- sort4
- soth6
- sots4
- soul6
- sous5
- sown8
- sows7
- soya6
- soys6
- spas7
- spat7
- spot7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stew7
- stoa4
- stob7
- stop7
- stow7
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swob10
- swop10
- swot7
- tabs7
- tace7
- tach9
- tack11
- taco7
- tact7
- tads5
- tael5
- tags6
- tail5
- tala5
- talc8
- tale5
- tali5
- talk9
- tall6
- tams7
- tans5
- taos4
- taps7
- taro4
- tars4
- task8
- tass4
- tats4
- taus5
- tavs8
- taws7
- teal5
- teas4
- teff10