5 letters
- chefs13
- fares8
- fears8
- feres8
- ferns9
- fires8
- flesh11
- fores8
- frees8
- fresh10
- frets8
- fries8
- frise8
- froes8
- frosh10
- hares7
- hears7
- hefts10
- heirs7
- herbs10
- herds8
- heres7
- herls8
- herms10
- herns8
- heros7
- hires7
- hoers7
- horse7
- kerfs12
- lehrs8
- reefs8
- reifs8
- rheas7
- safer8
- serfs8
- serif8
- share7
- sheaf10
- shear7
- sheer7
- shelf11
- sherd8
- shier7
- shire7
- shoer7
- shore7
- shred8
- shrew10
- shyer9
- usher8
4 letters
- ares4
- arfs7
- arse4
- chef12
- ears4
- edhs7
- effs10
- efts7
- emfs10
- eras4
- ergs6
- erns5
- eros4
- errs4
- erst4
- eths6
- fare7
- fash9
- fear7
- feds8
- fees7
- fehs9
- fems10
- fens8
- fere7
- fern8
- fess7
- fets7
- feus8
- fire7
- firs7
- fish9
- foes7
- fore7
- frae7
- free7
- fret7
- froe7
- furs8
- fuse8
- haes6
- hare6
- hear6
- heft9
- hehs8
- heir6
- hems9
- hens7
- herb9
- herd7
- here6
- herl7
- herm9
- hern7
- hero6
- hers6
- hest6
- hets6
- hews9
- hies6
- hire6
- hoer6
- hoes6
- hose6
- hues7
- ires4
- kefs11
- kerf11
- lehr7
- mesh9
- ores4
- pehs9
- rase4
- rash6
- rebs7
- recs7
- reds5
- reef7
- rees4
- refs7
- reft7
- regs6
- reif7
- reis4
- rems7
- reps7
- resh6
- rest4
- rets4
- revs8
- rhea6
- rhos6
- rhus7
- rife7
- rifs7
- rise4
- roes4
- rose4
- rues5
- ruse5
- rush7
- ryes6
- safe7
- sear4
- seer4
- seif7
- self8
- sera4
- sere4
- serf7
- sers4
- shea6
- shed7
- shes6
- shew9
- shoe6
- shri6
- sire4
- sore4
- suer5
- sure5
- surf8
- tref7
- user5
3 letters
- are3
- arf6
- ars3
- ash5
- ear3
- edh6
- eds4
- eff9
- efs6
- eft6
- elf7
- els4
- emf9
- ems6
- ens4
- era3
- ere3
- erg5
- ern4
- err3
- ers3
- ess3
- eth5
- far6
- fas6
- fed7
- fee6
- feh8
- fem9
- fen7
- fer6
- fet6
- feu7
- few9
- fey8
- fez15
- fie6
- fir6
- foe6
- foh8
- for6
- fro6
- fry8
- fur7
- hae5
- has5
- heh7
- hem8
- hen6
- hep8
- her5
- hes5
- het5
- hew8
- hex12
- hey7
- hie5
- his5
- hoe5
- hue6
- ifs6
- ire3
- kef10
- oes3
- ohs5
- ore3
- ors3
- ose3
- peh8
- per6
- pes6
- rah5
- ras3
- reb6
- rec6
- red4
- ree3
- ref6
- reg5
- rei3
- rem6
- rep6
- res3
- ret3
- rev7
- rex10
- rho5
- rif6
- roe3
- rue4
- rye5
- sae3
- sea3
- sec6
- see3
- seg5
- sei3
- sel4
- sen4
- ser3
- set3
- sew6
- sex10
- sha5
- she5
- shh7
- shy7
- sir3
- sri3
- sue4
- the5
- use4
- yeh7
- yes5