4 letters
- amus8
- bums11
- bust8
- buts8
- cuts8
- dust6
- emus8
- gums10
- gust7
- guts7
- hums10
- huts7
- just14
- juts14
- lums9
- lust6
- mast7
- mats7
- maut8
- mist7
- most7
- mots7
- muds9
- mugs10
- mums11
- muns9
- muse8
- mush10
- musk12
- muss8
- must8
- mute8
- muts8
- mutt8
- nuts6
- oust5
- outs5
- puts8
- rums8
- rust5
- ruts5
- scum11
- scut8
- shut7
- slum9
- slut6
- smit7
- smug10
- smut8
- stem7
- stub8
- stud6
- stum8
- stun6
- suet5
- suit5
- sumo8
- sump11
- sums8
- swum11
- tams7
- taus5
- thus7
- toms7
- tubs8
- tugs7
- tuis5
- tump11
- tuns6
- tups8
- tush7
- tusk9
- tuts5
- umps11
- utas5
3 letters
- amu7
- bum10
- bus7
- but7
- cum10
- cut7
- ems6
- emu7
- gum9
- gut6
- hum9
- hut6
- ism6
- its3
- jus13
- jut13
- lum8
- mas6
- mat6
- met6
- mis6
- mos6
- mot6
- mud8
- mug9
- mum10
- mun8
- mus7
- mut7
- nus5
- nut5
- oms6
- out4
- pus7
- put7
- rum7
- rut4
- sat3
- sau4
- set3
- sim6
- sit3
- som6
- sot3
- sou4
- sty5
- sub7
- sue4
- sum7
- sun5
- sup7
- suq13
- tam6
- tas3
- tau4
- tis3
- tom6
- tsk7
- tub7
- tug6
- tui4
- tun5
- tup7
- tut4
- tux11
- umm10
- ump10
- uns5
- ups7
- use4
- uta4
- uts4
- yum9