4 letters
- road5
- roam7
- roan5
- roar4
- robs7
- rocs7
- rods5
- roes4
- romp10
- roms7
- rope7
- ropy9
- rose4
- rosy6
- rota4
- rots4
- roup8
- rows7
- ryas6
- sabs7
- sacs7
- sago6
- sags6
- salp8
- sals5
- samp10
- sans5
- saps7
- sard5
- sari4
- sark8
- sash6
- sass4
- saws7
- says6
- scar7
- scop10
- sear4
- seas4
- sera4
- sers4
- shop9
- sips7
- sirs4
- skas8
- slap8
- slop8
- snap8
- soak8
- soap7
- soar4
- sobs7
- soda5
- sods5
- sofa7
- soja13
- sola5
- sols5
- soma7
- sons5
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- sots4
- soup8
- sour5
- sous5
- sows7
- soya6
- soys6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spot7
- spry9
- spur8
- sris4
- star4
- stoa4
- stop7
- sups8
- sura5
- swap10
- swop10
- taos4
- taps7
- taro4
- tarp7
- tars4
- tass4
- tops7
- tora4
- tors4
- toss4
- trap7
- trop7
- tsar4
- upas8
- ursa5
- vars8
- waps10
- warp10
- wars7
- wasp10
- wops10
- wrap10
- yaps9
- zaps16