4 letters
- kino9
- kins9
- kips11
- kirn9
- kirs8
- kiss8
- kist8
- kite8
- kith10
- kits8
- knit9
- knot9
- knur10
- kois8
- kris8
- kues9
- kuna10
- kune10
- ling8
- link10
- linn7
- lins6
- lint6
- list5
- lits5
- litu6
- lugs8
- lung9
- lunk11
- lunt7
- lush8
- lust6
- migs9
- mink12
- mint8
- mist7
- mugs10
- muni9
- muns9
- mush10
- musk12
- must8
- muts8
- nags7
- nans6
- nest5
- nets5
- neuk10
- nibs8
- nick12
- nigh9
- nils6
- nims8
- nine6
- nips8
- nisi5
- nite5
- nits5
- nogs7
- nosh7
- noun7
- nous6
- nubs9
- nuke10
- nuns7
- nuts6
- oink9
- onus6
- oust5
- outs5
- phis9
- phut10
- pigs9
- ping10
- pink12
- pins8
- pint8
- pish9
- pith9
- pits7
- pugh12
- pugs10
- pung11
- punk13
- puns9
- punt9
- push10
- puts8
- quin15
- quit14
- rhus7
- rigs6
- ring7
- rink9
- rins5
- risk8
- rugs7
- ruin6
- rung8
- runs6
- runt6
- rush7
- rusk9
- rust5
- ruth7
- ruts5
- sain5
- saki8
- sang7
- sank9
- sati4
- scut8
- sent5
- shag8
- shat6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shog8
- shot6
- shri6
- shul8
- shun8
- shut7
- sick11
- sift7
- sigh8
- sign7
- sike8
- silk9
- silt5
- sine5
- sing7
- sinh7
- sink9
- sins5
- site4
- sith6
- sits4
- skag10
- skat8
- skeg10
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- skua9
- slit5
- slug8
- slut6
- smit7
- smug10
- smut8
- snag7
- snib8
- snip8
- snit5
- snog7
- snot5
- snub9
- snug8
- song7
- soth6
- souk9
- spik11
- spin8
- spit7
- spun9
- stag6
- stir4
- stub8
- stud6
- stum8
- stun6
- such10
- suck12
- suet5
- sugh9
- suit5
- sulk10
- sung8
- sunk10
- sunn7
- suns6
- swig9
- tags6
- tain5
- tang7
- tank9
- tans5
- task8
- taus5
- tegs6
- tens5
- than7
- then7