4 letters
- snot5
- snug8
- soap7
- soar4
- song7
- soon5
- soot4
- soph9
- sora4
- sorn5
- sort4
- soth6
- soup8
- sour5
- span8
- spar7
- spat7
- spot7
- spun9
- spur8
- stag6
- star4
- stoa4
- stop7
- stun6
- sugh9
- sung8
- sura5
- tags6
- tahr6
- tang7
- tans5
- taos4
- tapa7
- taps7
- tarn5
- taro4
- tarp7
- tars4
- taus5
- than7
- thou7
- thro6
- thru7
- thug9
- thus7
- toga6
- togs6
- tong7
- tons5
- toon5
- toph9
- tops7
- tora4
- torn5
- toro4
- tors4
- tosh6
- tour5
- trap7
- trop7
- trug7
- tsar4
- tugs7
- tuna6
- tung8
- tuns6
- tups8
- turn6
- tush7
- ughs9
- unto6
- upas8
- upon9
- urns6
- ursa5
- utas5