4 letters
- orcs7
- ores4
- oses4
- ossa4
- ouch10
- ouds6
- ouph10
- ours5
- oust5
- outs5
- owes7
- owse7
- oxes11
- oyes6
- pech12
- pecs10
- pehs9
- peso7
- pose7
- posh9
- puce11
- push10
- puss8
- recs7
- resh6
- rhos6
- rhus7
- rocs7
- roes4
- rose4
- roue5
- rues5
- ruse5
- rush7
- sacs7
- sash6
- scop10
- scot7
- scow10
- scud9
- scum11
- scup11
- scut8
- seas4
- secs7
- sect7
- sees4
- sego6
- segs6
- seis4
- sels5
- sers4
- sets4
- sews7
- shah8
- shea6
- shed7
- shes6
- shew9
- shmo9
- shod7
- shoe6
- shog8
- shoo6
- shop9
- shot6
- show9
- shul8
- shun8
- shut7
- sice7
- sics7
- sloe5
- slue6
- sobs7
- sock11
- sods5
- soke8
- sole5
- sols5
- some7
- sone5
- sons5
- soph9
- sops7
- sore4
- soth6
- sots4
- souk9
- soul6
- soup8
- sour5
- sous5
- sows7
- soys6
- spec10
- spue8
- subs8
- such10
- suck12
- suds6
- sued6
- suer5
- sues5
- suet5
- sugh9
- sumo8
- sums8
- suns6
- supe8
- sups8
- suqs14
- sure5
- suss5
- syce9
- thou7
- thus7
- toes4
- tosh6
- toss4
- tush7
- udos6
- ughs9
- ukes9
- unco9
- used6
- user5
- uses5
- voes8
- woes7
- wuss8
- yech11
- yuch12