4 letters
- seme7
- semi7
- sera4
- sere4
- serf7
- sers4
- sets4
- sews7
- shes6
- shim9
- shri6
- sibs7
- sice7
- sics7
- side5
- sike8
- sima7
- simp10
- sims7
- sine5
- sins5
- sipe7
- sips7
- sire4
- sirs4
- site4
- sits4
- size13
- skim11
- skis8
- slim8
- smew10
- smit7
- some7
- sore4
- sori4
- sris4
- stem7
- stir4
- suer5
- sues5
- sums8
- sure5
- swim10
- term7
- tier4
- ties4
- time7
- tire4
- trim7
- user5
- uses5
- vier8
- vies8
- vims11
- vise8
- weir7
- wire7
- wise7
- wiss7