5 letters
- bhuts11
- blurs10
- blush12
- brash10
- brugh13
- brush11
- brusk13
- buhls12
- buhrs11
- buras9
- burbs12
- burds10
- burgh13
- burgs11
- burls10
- burns10
- burps12
- burrs9
- bursa9
- burse9
- burst9
- bushy13
- chubs14
- crush11
- curbs12
- drubs10
- grubs11
- gursh10
- habus11
- herbs10
- hours8
- hurds9
- hurls9
- hurst8
- hurts8
- qursh17
- rebus9
- rhumb14
- rubes9
- rubus10
- rushy10
- ruths8
- scrub12
- shrub11
- shrug10
- slurb10
- subah11
- suber9
- surah8
- usher8
4 letters
- arbs7
- bars7
- bash9
- bhut10
- blur9
- bosh9
- bras7
- bris7
- bros7
- brut8
- bubs11
- buds9
- bugs10
- buhl11
- buhr10
- bums11
- buns9
- bura8
- burd9
- burg10
- burl9
- burn9
- burp11
- burr8
- burs8
- bury10
- bush10
- busk12
- buss8
- bust8
- busy10
- buts8
- buys10
- chub13
- crus8
- cubs11
- curb11
- curs8
- drub9
- dubs9
- fubs11
- furs8
- grub10
- gush9
- habu10
- herb9
- hers6
- hobs9
- hour7
- hubs10
- hues7
- hugs9
- hums10
- huns8
- hurl8
- hurt7
- hush9
- husk11
- huts7
- lush8
- mush10
- nubs9
- orbs7
- ours5
- pubs11
- purs8
- push10
- rash6
- rebs7
- resh6
- rhos6
- rhus7
- ribs7
- robs7
- rube8
- rubs8
- ruby10
- rues5
- rugs7
- rums8
- runs6
- ruse5
- rush7
- rusk9
- rust5
- ruth7
- ruts5
- shri6
- shul8
- shun8
- shut7
- slub9
- slur6
- snub9
- sorb7
- sour5
- spur8
- stub8
- suba8
- subs8
- such10
- suer5
- sugh9
- sura5
- surd6
- sure5
- surf8
- thru7
- thus7
- tubs8
- tush7
- ughs9
- urbs8
- urds6
- urns6
- ursa5
- urus6
- user5
3 letters
- abs6
- arb6
- ars3
- ash5
- bah8
- bar6
- bas6
- bis6
- bos6
- bra6
- bro6
- brr6
- bub10
- bud8
- bug9
- bum10
- bun8
- bur7
- bus7
- but7
- buy9
- bys8
- cub10
- cur7
- dub8
- duh7
- ers3
- fub10
- fur7
- has5
- her5
- hes5
- his5
- hob8
- hub9
- hue6
- hug8
- huh8
- hum9
- hun7
- hup9
- hut6
- jus13
- mus7
- nub8
- nus5
- ohs5
- orb6
- ors3
- our4
- pub10
- pur7
- pus7
- rah5
- ras3
- reb6
- res3
- rho5
- rib6
- rob6
- rub7
- rue4
- rug6
- rum7
- run5
- rut4
- sab6
- sau4
- ser3
- sha5
- she5
- shh7
- shy7
- sib6
- sir3
- sob6
- sou4
- sri3
- sub7
- sue4
- sum7
- sun5
- sup7
- suq13
- tub7
- ugh8
- uns5
- ups7
- urb7
- urd5
- urn5
- use4
- uts4