5 letters
- blurs10
- burls10
- burps12
- curls10
- furls10
- gulps12
- hurls9
- loups10
- lours7
- lumps13
- lupus11
- lures7
- lurks11
- nurls8
- pilus10
- plugs12
- plums13
- plush12
- pours9
- praus9
- puler10
- pules10
- pulis10
- pulls11
- pulps13
- pulse10
- puris9
- purls10
- purrs9
- purse9
- pursy11
- roups9
- rules7
- rumps12
- sculp13
- sirup9
- slump13
- slurb10
- slurp10
- slurs7
- sprue9
- sprug11
- spurn10
- spurs9
- spurt9
- super9
- supra9
- sural7
- surly9
- syrup11
- turps9
- usurp10
4 letters
- alps8
- blur9
- burl9
- burp11
- burs8
- crus8
- cups11
- curl9
- curs8
- cusp11
- dups9
- flus9
- furl9
- furs8
- gulp11
- guls8
- hurl8
- laps8
- lars5
- lips8
- lisp8
- lops8
- loup9
- lour6
- lues6
- lugs8
- lump12
- lums9
- lure6
- lurk10
- lush8
- lust6
- luvs10
- nurl7
- opus8
- ours5
- pals8
- pars7
- plug11
- plum12
- plus9
- pols8
- pour8
- prau8
- pros7
- pubs11
- puds9
- pugs10
- pula9
- pule9
- puli9
- pull10
- pulp12
- puls9
- puns9
- pups11
- pure8
- puri8
- purl9
- purr8
- purs8
- push10
- puss8
- puts8
- raps7
- rasp7
- reps7
- rhus7
- rips7
- roup8
- rubs8
- rues5
- rugs7
- rule6
- ruly8
- rump11
- rums8
- runs6
- ruse5
- rush7
- rusk9
- rust5
- ruts5
- salp8
- saul6
- scup11
- shul8
- slap8
- slip8
- slop8
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- soul6
- soup8
- sour5
- spar7
- spry9
- spud9
- spue8
- spun9
- spur8
- suer5
- sulk10
- sulu7
- sump11
- supe8
- sups8
- sura5
- surd6
- sure5
- surf8
- tups8
- ulus7
- umps11
- upas8
- urbs8
- urds6
- urns6
- ursa5
- urus6
- user5
- yups10
3 letters
- alp7
- als4
- ars3
- asp6
- bur7
- bus7
- cup10
- cur7
- dup8
- els4
- ers3
- flu8
- fur7
- gul7
- hup9
- jus13
- lap7
- lar4
- las4
- leu5
- lip7
- lis4
- lop7
- lug7
- lum8
- luv9
- lux12
- mus7
- nus5
- ops6
- ors3
- our4
- pal7
- par6
- pas6
- per6
- pes6
- pis6
- piu7
- ply9
- pol7
- pro6
- pry8
- psi6
- pub10
- pud8
- pug9
- pul8
- pun8
- pup10
- pur7
- pus7
- put7
- rap6
- ras3
- rep6
- res3
- rip6
- rub7
- rue4
- rug6
- rum7
- run5
- rut4
- sal4
- sap6
- sau4
- sel4
- ser3
- sip6
- sir3
- sly6
- sol4
- sop6
- sou4
- spa6
- spy8
- sri3
- sub7
- sue4
- sum7
- sun5
- sup7
- suq13
- tup7
- ulu6
- ump10
- uns5
- upo7
- ups7
- urb7
- urd5
- urn5
- use4
- uts4
- yup9