4 letters
- nubs9
- oaks8
- ocas7
- okas8
- paca10
- pack14
- pacs10
- pans8
- rack11
- rank9
- sabe7
- sabs7
- sack11
- sacs7
- saga6
- sain5
- sake8
- saki8
- sand6
- sane5
- sang7
- sank9
- sans5
- sark8
- save8
- sawn8
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- sick11
- sink9
- skag10
- skas8
- skat8
- skin9
- skua9
- slab8
- snag7
- snap8
- snaw8
- snib8
- snob8
- snub9
- soak8
- sock11
- span8
- stab7
- suba8
- suck12
- sunk10
- swab10
- swan8
- sync10
- tabs7
- tack11
- taka8
- tank9
- tans5
- task8
- tavs8
- vacs11
- vain9
- vane9
- vang11
- vans9
- vara8
- vars8
- vasa8
- vase8
- vast8
- vats8
- vaus9
- vavs12
- vaws11
- vena9
- vina9
- visa8
- wabs10
- wack14
- wans8
- yack13
- yaks10
- yank11