4 letters
- nick12
- nide6
- nigh9
- nils6
- nims8
- nine6
- nipa8
- nips8
- nisi5
- nite5
- nits5
- nixe12
- noes5
- nope8
- nose5
- nosh7
- once8
- ones5
- open8
- opes7
- pace10
- pacs10
- pain8
- pane8
- pans8
- pase7
- pash9
- pean8
- peas7
- pech12
- peck14
- pecs10
- peds8
- peen8
- pees7
- pegs9
- pehs9
- pein8
- pend9
- pens8
- pent8
- peon8
- peps10
- peri7
- peso7
- pest7
- pets7
- pews10
- phew12
- phis9
- phiz18
- phon10
- pian8
- pias7
- pica10
- pice10
- pick14
- pics10
- pied8
- pier7
- pies7
- pigs9
- pike11
- pile8
- pina8
- pine8
- ping10
- pink12
- pins8
- pint8
- piny10
- pion8
- pipe10
- pips10
- pirn8
- pish9
- piso7
- piss7
- pith9
- pits7
- plie8
- pois7
- pone8
- pons8
- pose7
- posh9
- psis7
- puce11
- puns9
- push10
- pyes9
- pyic12
- pyin10
- recs7
- rein5
- reis4
- reps7
- resh6
- rice7
- rich9
- rins5
- ripe7
- rips7
- rise4
- sain5
- sane5
- scan8
- scop10
- scup11
- secs7
- sect7
- seen5
- seep7
- seif7
- seis4
- semi7
- send6
- sene5
- sent5
- sept7
- sewn8
- shea6
- shed7
- shes6
- shew9
- shim9
- shin7
- ship9
- shit6
- shiv10
- shoe6
- shop9
- shri6
- shun8
- sice7
- sick11
- sics7
- side5
- sigh8
- sign7
- sike8
- simp10
- sine5
- sing7
- sinh7
- sink9
- sins5
- sipe7
- sips7
- sire4
- site4
- sith6
- size13
- skep11
- skin9
- skip11
- slip8
- snap8
- sned6
- snib8
- snip8
- snit5
- snye7
- sone5
- soph9
- spae7
- span8
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spue8
- spun9
- step7
- such10
- supe8
- syce9
- sync10
- syne7
- syph11
- tens5
- then7
- thin7
- this6
- tics7
- ties4
- tine5
- tins5
- tips7
- unci9
- vein9
- vice11
- vies8
- vine9
- vise8
- wens8