4 letters
- lums9
- luna7
- lune7
- lung9
- lunk11
- lunt7
- luny9
- lurk10
- lush8
- lust6
- luvs10
- migs9
- milk12
- mils8
- mink12
- miss7
- mugs10
- muni9
- muns9
- musk12
- muss8
- nags7
- nail6
- ness5
- neuk10
- nibs8
- nick12
- nigh9
- nill7
- nils6
- nims8
- nips8
- nisi5
- nits5
- nogs7
- noil6
- nous6
- nubs9
- nuke10
- null8
- nuns7
- nurl7
- nuts6
- oils5
- oink9
- onus6
- pigs9
- ping10
- pink12
- pins8
- piss7
- plug11
- plus9
- psis7
- pugs10
- puli9
- puls9
- pung11
- punk13
- puns9
- puss8
- quin15
- rigs6
- ring7
- rink9
- rins5
- risk8
- rugs7
- ruin6
- rung8
- runs6
- rusk9
- sags6
- sail5
- sain5
- saki8
- sals5
- sang7
- sank9
- sans5
- saul6
- segs6
- seis4
- sels5
- shin7
- shul8
- shun8
- sial5
- sibs7
- sick11
- sics7
- sigh8
- sign7
- sike8
- sild6
- silk9
- sill6
- silo5
- silt5
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- sips7
- sirs4
- sits4
- skag10
- skas8
- skeg10
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- skua9
- slag7
- slid6
- slim8
- slip8
- slit5
- slog7
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- smug10
- snag7
- snib8
- snip8
- snit5
- snog7
- snub9
- snug8
- soil5
- soli5
- sols5
- song7
- sons5
- souk9
- soul6
- sous5
- spik11
- spin8
- spun9
- sris4
- stun6
- subs8
- suck12
- suds6
- sues5
- sugh9
- suit5
- sulk10
- sulu7
- sums8
- sung8
- sunk10
- sunn7
- suns6
- sups8
- suqs14
- suss5
- swig9
- syli7
- tils5
- ting7
- tins5
- tsks8
- tugs7
- tuis5
- tung8
- tuns6
- tusk9
- ughs9
- ugly10
- ukes9
- ulan7
- ulna7
- ulus7
- unai6
- unci9
- unit6
- urns6
- uses5
- vigs10
- vugs11
- wigs9
- wing10
- wink12
- wins8
- wiss7
- wuss8
- yins7
- yuks11
- zigs15