5 letters
- aquas15
- baffs14
- buffs15
- caffs14
- cuffs15
- daffs12
- duffs13
- fauns10
- favus13
- gaffs13
- guffs14
- huffs14
- luffa13
- luffs13
- muffs15
- puffs15
- quads16
- quaff21
- quags17
- quais15
- quash17
- quasi15
- quass15
- quays17
- quiff21
- raffs11
- ruffs12
- scuff15
- sluff13
- snafu10
- snuff13
- squab18
- squad16
- squat15
- squaw18
- staff11
- stuff12
- sulfa10
- tufas9
- tuffs12
- waffs14
- yaffs13
4 letters
- amus8
- anus6
- aqua14
- arfs7
- auks9
- baff13
- buff14
- caff13
- cuff14
- daff11
- duff12
- effs10
- fads8
- fags9
- fans8
- fash9
- fast7
- fats7
- faun9
- faux15
- fays9
- feus8
- flus9
- fubs11
- fuds9
- fugs10
- funs9
- furs8
- fuse8
- fuss8
- gaff12
- guff13
- huff13
- kafs11
- luff12
- muff14
- oafs7
- offs10
- puff14
- qats13
- quad15
- quag16
- quai14
- quay16
- raff10
- ruff11
- safe7
- saul6
- skua9
- sofa7
- suba8
- suqs14
- sura5
- surf8
- taus5
- tufa8
- tuff11
- upas8
- ursa5
- utas5
- vaus9
- waff13
- yaff12
3 letters
- aas3
- abs6
- ads4
- aff9
- aft6
- ais3
- als4
- amu7
- arf6
- ars3
- ash5
- ask7
- asp6
- ass3
- auk8
- ays5
- bas6
- bus7
- eau4
- eff9
- efs6
- fad7
- fag8
- fan7
- far6
- fas6
- fat6
- fax13
- fay8
- feu7
- flu8
- fou7
- fub10
- fud8
- fug9
- fun8
- fur7
- gas5
- has5
- iff9
- ifs6
- jus13
- kaf10
- kas7
- las4
- mas6
- mus7
- nus5
- oaf6
- off9
- pas6
- pus7
- qat12
- qua13
- ras3
- sab6
- sac6
- sad4
- sae3
- sag5
- sal4
- sap6
- sat3
- sau4
- saw6
- sax10
- say5
- sea3
- sha5
- ska7
- sou4
- spa6
- sub7
- sue4
- sum7
- sun5
- sup7
- suq13
- tas3
- tau4
- uns5
- ups7
- use4
- uta4
- uts4
- vas7
- vau8
- was6