4 letters
- once8
- ones5
- pech12
- pecs10
- peen8
- pees7
- pehs9
- pens8
- pent8
- pest7
- pets7
- recs7
- rees4
- rent5
- resh6
- rest4
- rete4
- rets4
- sane5
- sate4
- scan8
- scat7
- scot7
- scut8
- seat4
- secs7
- sect7
- seed5
- seek8
- seel5
- seem7
- seen5
- seep7
- seer4
- sees4
- seme7
- send6
- sene5
- sent5
- sept7
- sere4
- seta4
- sets4
- sett4
- sewn8
- sext11
- shat6
- shea6
- shed7
- shes6
- shew9
- shin7
- shit6
- shoe6
- shot6
- shun8
- shut7
- sice7
- sine5
- sinh7
- site4
- sith6
- skee8
- sned6
- snit5
- snot5
- snye7
- sone5
- soth6
- spec10
- stem7
- step7
- stet4
- stew7
- stey6
- stun6
- stye6
- such10
- suet5
- syce9
- sync10
- syne7
- tace7
- tach9
- tans5
- teas4
- teds5
- teed5
- teel5
- teem7
- teen5
- tees4
- tegs6
- tele5
- tels5
- tend6
- tens5
- tent5
- tern5
- test4
- teth6
- tets4
- tews7
- thae6
- than7
- thee6
- them9
- then7
- thew9
- they8
- thin7
- this6
- thus7
- tics7
- ties4
- tine5
- tins5
- toes4
- tone5
- tons5
- tosh6
- tree4
- tune6
- tuns6
- tush7
- twee7
- tyee6
- tyes6
- tyne7
- vees8
- vent9
- vest8
- vets8
- ween8
- wees7
- weet7
- wens8
- went8
- west7
- wets7
- whee9
- when10
- whet9
- yech11
- yens7
- zees13
- zest13