5 letters
- ankus11
- brusk13
- bunks14
- burns10
- burrs9
- curns10
- currs9
- drunk12
- dunks12
- durns8
- durrs7
- funks14
- gunks13
- hunks13
- junks20
- karns10
- kerns10
- kirns10
- knars10
- knaur11
- knurl12
- knurs11
- korun11
- kurus11
- lunks12
- lurks11
- murks13
- murrs9
- narks10
- neuks11
- nukes11
- nurds8
- nurls8
- nurse7
- punks14
- purrs9
- ranks10
- rerun7
- rinks10
- rucks13
- ruers6
- ruins7
- runes7
- rungs9
- runts7
- rusks10
- skirr9
- skunk15
- slunk12
- snark10
- snuck14
- spunk14
- spurn10
- stunk11
- surer6
- surra6
- trunk11
- turks10
- turns7
4 letters
- anus6
- arks8
- auks9
- bunk13
- buns9
- burn9
- burr8
- burs8
- busk12
- crus8
- curn9
- curr8
- curs8
- cusk12
- dunk11
- duns7
- durn7
- durr6
- dusk10
- erns5
- errs4
- funk13
- funs9
- furs8
- gnus8
- gunk12
- guns8
- hunk12
- huns8
- husk11
- inks9
- irks8
- junk19
- karn9
- kens9
- kern9
- kins9
- kirn9
- kirs8
- knar9
- knur10
- kors8
- kris8
- kues9
- kuna10
- kune10
- kuru10
- lunk11
- lurk10
- muns9
- murk12
- murr8
- musk12
- nark9
- neuk10
- nous6
- nubs9
- nuke10
- nuns7
- nurd7
- nurl7
- nuts6
- onus6
- ours5
- punk13
- puns9
- purr8
- purs8
- rank9
- rhus7
- rink9
- rins5
- risk8
- rubs8
- ruck12
- ruer5
- rues5
- rugs7
- ruin6
- rums8
- rune6
- rung8
- runs6
- runt6
- ruse5
- rush7
- rusk9
- rust5
- ruts5
- sank9
- sark8
- shun8
- sink9
- skin9
- skua9
- slur6
- snub9
- snug8
- sorn5
- souk9
- sour5
- spun9
- spur8
- stun6
- suck12
- suer5
- sulk10
- sung8
- sunk10
- sunn7
- suns6
- sura5
- surd6
- sure5
- surf8
- tuns6
- turk9
- turn6
- tusk9
- ukes9
- urbs8
- urds6
- urns6
- ursa5
- urus6
- user5
- yuks11
3 letters
- ark7
- ars3
- ask7
- auk8
- brr6
- bun8
- bur7
- bus7
- cur7
- dun6
- ens4
- ern4
- err3
- ers3
- fun8
- fur7
- gnu7
- gun7
- hun7
- ink8
- ins4
- irk7
- jun14
- jus13
- kas7
- ken8
- kin8
- kir7
- kor7
- kos7
- kue8
- mun8
- mus7
- nor4
- nos4
- nub8
- nun6
- nus5
- nut5
- ons4
- ors3
- our4
- pun8
- pur7
- pus7
- ran4
- ras3
- res3
- rin4
- rub7
- rue4
- rug6
- rum7
- run5
- rut4
- sau4
- sen4
- ser3
- sin4
- sir3
- ska7
- ski7
- sky9
- son4
- sou4
- sri3
- sub7
- sue4
- sum7
- sun5
- sup7
- suq13
- syn6
- tsk7
- tun5
- uke8
- uns5
- ups7
- urb7
- urd5
- urn5
- use4
- uts4
- yuk10