4 letters
- nuts6
- ones5
- open8
- opes7
- opts7
- oyes6
- pain8
- pane8
- pans8
- pant8
- pase7
- past7
- pate7
- pats7
- paty9
- pays9
- pean8
- peas7
- peat7
- pecs10
- peds8
- peen8
- pees7
- pegs9
- pehs9
- pein8
- pelt8
- pend9
- pens8
- pent8
- peon8
- peps10
- peri7
- pert7
- peso7
- pest7
- pets7
- pews10
- phis9
- pian8
- pias7
- pice10
- pics10
- pied8
- pier7
- pies7
- pigs9
- pike11
- pile8
- pily10
- pina8
- pine8
- ping10
- pink12
- pins8
- pint8
- piny10
- pion8
- pipe10
- pips10
- pipy12
- pirn8
- pish9
- piso7
- piss7
- pita7
- pith9
- pits7
- pity9
- pixy16
- plie8
- poet7
- pois7
- pone8
- pons8
- pony10
- pose7
- post7
- posy9
- pots7
- prey9
- psis7
- psst7
- puns9
- punt9
- puny11
- puts8
- putt8
- pyas9
- pyes9
- pyic12
- pyin10
- pyre9
- rein5
- reis4
- rent5
- reps7
- rest4
- rets4
- rins5
- ripe7
- rips7
- rise4
- rite4
- ryes6
- sain5
- sane5
- sate4
- sati4
- seat4
- sect7
- seen5
- seep7
- seif7
- seis4
- semi7
- send6
- sene5
- sent5
- sept7
- seta4
- sets4
- sett4
- sewn8
- sext11
- sexy13
- shin7
- ship9
- shit6
- sice7
- side5
- sift7
- sign7
- sike8
- silt5
- simp10
- sine5
- sing7
- sinh7
- sink9
- sins5
- sipe7
- sips7
- sire4
- site4
- sith6
- sits4
- size13
- sizy15
- skep11
- skin9
- skip11
- skit8
- slip8
- slit5
- smit7
- snap8
- sned6
- snib8
- snip8
- snit5
- snot5
- snye7
- sone5
- spae7
- span8
- spat7
- spay9
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spry9
- spue8
- spun9
- stat4
- stay6
- stem7
- step7
- stet4
- stew7
- stey6
- stir4
- stop7
- stun6
- stye6
- suet5
- suit5
- supe8
- syce9
- syke10
- syli7
- sync10
- syne7
- syph11