4 letters
- oaks8
- okas8
- ossa4
- pash9
- pass7
- pubs11
- push10
- puss8
- rash6
- rhus7
- rubs8
- rush7
- rusk9
- sabe7
- sabs7
- sack11
- sacs7
- saga6
- sags6
- sake8
- saki8
- sals5
- sank9
- sans5
- saps7
- sark8
- sash6
- sass4
- saul6
- saws7
- says6
- scab10
- seas4
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shes6
- shul8
- shun8
- shut7
- sibb10
- sibs7
- skag10
- skas8
- skat8
- skis8
- skua9
- slab8
- slub9
- snub9
- soak8
- sobs7
- souk9
- sous5
- spas7
- stab7
- stub8
- suba8
- subs8
- such10
- suck12
- suds6
- sues5
- sugh9
- sulk10
- sums8
- sunk10
- suns6
- sups8
- suqs14
- sura5
- suss5
- swab10
- tabs7
- tabu8
- taka8
- task8
- tass4
- taus5
- thus7
- tsks8
- tuba8
- tubs8
- tush7
- tusk9
- ughs9
- ukes9
- upas8
- urbs8
- ursa5
- uses5
- utas5
- vasa8
- vaus9
- wabs10
- wash9
- wauk12
- wuss8
- yaks10
- yuks11