4 letters
- orcs7
- orts4
- oses4
- ossa4
- otic7
- otto4
- oust5
- outs5
- owls8
- plot8
- poco10
- polo8
- pols8
- poof10
- pool8
- post7
- pots7
- psst7
- rocs7
- rolf8
- roof7
- root4
- rotl5
- roto4
- rots4
- sacs7
- sals5
- salt5
- scat7
- scop10
- scot7
- scow10
- scut8
- secs7
- sect7
- self8
- sels5
- sets4
- sett4
- shoo6
- shot6
- sics7
- sift7
- silo5
- silt5
- sits4
- slat5
- slit5
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- slut6
- snot5
- sobs7
- sock11
- sods5
- sofa7
- soft7
- soil5
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- sons5
- sook8
- soon5
- soot4
- sops7
- sort4
- soth6
- sots4
- soul6
- sous5
- sows7
- soys6
- spot7
- stat4
- stet4
- stoa4
- stob7
- stop7
- stow7
- swot7
- taco7
- tact7
- talc8
- taos4
- tass4
- tats4
- tels5
- test4
- tets4
- tics7
- tils5
- tilt5
- tits4
- tods5
- toes4
- toff10
- toft7
- tofu8
- togs6
- toil5
- toit4
- tola5
- told6
- tole5
- toll6
- tolu6
- toms7
- tons5
- took8
- tool5
- toom7
- toon5
- toot4
- tops7
- torc7
- toro4
- tors4
- tort4
- tosh6
- toss4
- tost4
- tote4
- tots4
- tout5
- tows7
- toyo6
- toys6
- trot4
- tsks8
- tuft8
- tuts5
- twos7
- volt9
- wolf11
- woof10
- wool8
- woos7
- wost7
- wots7
- zoos13