4 letters
- nosy7
- nota5
- note5
- nous6
- nova9
- nows8
- nowt8
- nuts6
- oafs7
- oaks8
- oars4
- oast4
- oath6
- oats4
- ocas7
- okas8
- once8
- ones5
- onto5
- onus6
- oots4
- opts7
- orca7
- orcs7
- orts4
- osar4
- ossa4
- otic7
- oust5
- outs5
- owns8
- pacs10
- pact10
- pans8
- pant8
- past7
- pats7
- pons8
- post7
- pots7
- qats13
- rant5
- rato4
- rats4
- roan5
- rocs7
- rota4
- rots4
- sack11
- sacs7
- sago6
- sain5
- salt5
- sand6
- sane5
- sang7
- sank9
- sans5
- sate4
- sati4
- sawn8
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scop10
- scot7
- scow10
- scut8
- seat4
- sect7
- sent5
- seta4
- shat6
- shot6
- skat8
- slat5
- slot5
- snag7
- snap8
- snaw8
- snit5
- snob8
- snog7
- snot5
- snow8
- soak8
- soap7
- soar4
- sock11
- soda5
- sofa7
- soft7
- soja13
- sola5
- soma7
- sone5
- song7
- sons5
- soon5
- soot4
- sora4
- sorn5
- sort4
- soth6
- sots4
- sown8
- soya6
- span8
- spat7
- spot7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stoa4
- stob7
- stop7
- stow7
- stun6
- swan8
- swat7
- swot7
- sync10
- tabs7
- tace7
- tach9
- tack11
- taco7
- tact7
- tads5
- tags6
- tain5
- talc8
- tams7
- tang7
- tank9
- tans5
- taos4
- taps7
- tarn5
- taro4
- tars4
- task8
- tass4
- tats4
- taus5
- tavs8
- taws7
- teas4
- tens5
- than7
- tics7
- tins5
- toad5
- tods5
- toea4
- toes4
- toga6
- togs6
- tola5
- toms7
- tone5
- tong7
- tons5
- tony7
- toon5
- tops7
- tora4
- torc7
- torn5
- tors4
- tosh6
- toss4
- tost4
- tots4
- town8
- tows7
- toys6
- tsar4
- tuna6
- tuns6
- twas7
- twos7
- unco9
- unto6
- utas5
- vacs11
- vans9
- vast8
- vats8
- wans8
- want8
- wast7
- wats7