4 letters
- ryas6
- sack11
- sacs7
- safe7
- salt5
- sard5
- sari4
- sark8
- sate4
- sati4
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scot7
- scry9
- scut8
- sear4
- seat4
- sect7
- sera4
- serf7
- seta4
- shat6
- sift7
- skat8
- slat5
- soar4
- sofa7
- soft7
- sora4
- sort4
- spar7
- spat7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stir4
- stoa4
- sura5
- surf8
- swat7
- tabs7
- tace7
- tach9
- tack11
- taco7
- tact7
- tads5
- tags6
- tahr6
- talc8
- tams7
- tans5
- taos4
- taps7
- tare4
- tarn5
- taro4
- tarp7
- tars4
- tart4
- task8
- tass4
- tats4
- taus5
- tavs8
- taws7
- tear4
- teas4
- tics7
- tora4
- torc7
- tors4
- trad5
- tram7
- trap7
- tray6
- tref7
- tsar4
- tufa8
- turf8
- twas7
- tzar13
- ursa5
- utas5
- vacs11
- vars8
- vast8
- vats8
- waft10
- wars7
- wart7
- wast7
- wats7
- zarf16