4 letters
- psis7
- rami7
- rams7
- rias4
- rifs7
- rims7
- sabs7
- sack11
- sacs7
- sadi5
- safe7
- sags6
- said5
- sail5
- sain5
- saki8
- sals5
- same7
- samp10
- sans5
- saps7
- sari4
- sash6
- sass4
- sati4
- saws7
- says6
- scab10
- scad8
- scag9
- scam10
- scan8
- scar7
- scat7
- scum11
- seam7
- seas4
- secs7
- seif7
- seis4
- semi7
- sham9
- shim9
- sial5
- sibs7
- sice7
- sick11
- sics7
- sift7
- sima7
- simp10
- sims7
- sins5
- sips7
- sirs4
- sits4
- skas8
- skim11
- skis8
- slam8
- slim8
- smit7
- sofa7
- soma7
- spam10
- spas7
- spic10
- sris4
- sums8
- suss5
- swam10
- swim10
- tams7
- tass4
- tics7
- vacs11
- vims11
- visa8
- waif10
- wiss7
- yams9