4 letters
- coxa14
- coys9
- crab10
- crag9
- cram10
- crap10
- craw10
- crib10
- cris7
- croc10
- crop10
- crow10
- crus8
- cubs11
- curb11
- curn9
- curs8
- cyan10
- czar16
- dabs8
- darb8
- darn6
- docs8
- dona6
- dons6
- dors5
- drab8
- earn5
- ears4
- ebon8
- eons5
- eras4
- erns5
- eros4
- fano8
- fans8
- faro7
- fobs10
- fons8
- fora7
- forb10
- gabs9
- garb9
- gars6
- gnar7
- goas6
- gobs9
- grab9
- gran7
- hoar6
- hobs9
- hons7
- hora6
- horn7
- icon8
- inro5
- ions5
- iron5
- isba7
- jabs16
- jars13
- jobs16
- kabs11
- kaon9
- karn9
- kbar11
- knar9
- knob12
- koan9
- koas8
- kobs11
- kors8
- labs8
- lacs8
- lars5
- loan6
- lobs8
- loca8
- lorn6
- macs10
- mano8
- mans8
- marc10
- mars7
- moan8
- moas7
- mobs10
- mocs10
- mons8
- mora7
- morn8
- mors7
- nabe8
- nabs8
- nags7
- nans6
- naoi5
- naos5
- naps8
- narc8
- nard6
- nark9
- nary7
- nays7
- near5
- nebs8
- nibs8
- nobs8
- nock12
- nods6
- noes5
- nogs7
- noir5
- noma8
- noms8
- nona6
- nori5
- norm8
- nose5
- nosh7
- nosy7
- nota5
- nous6
- nova9
- nows8
- nubs9
- oafs7
- oaks8
- oars4
- oast4
- oats4
- obes7
- obia7
- obis7
- ocas7
- okas8
- okra8
- once8
- ones5
- onus6
- orad5
- oral5
- orbs7
- orby9
- orca7
- orcs7
- ores4
- orra4
- orts4
- osar4
- ossa4
- ours5
- owns8
- pacs10
- pans8
- pars7
- pons8
- porn8
- prao7
- proa7
- pros7
- race7
- rack11
- racy9
- rads5
- rags6
- rain5
- rams7
- rand6
- rang7
- rani5
- rank9
- rant5
- raps7
- rase4
- rash6
- rasp7
- rato4
- rats4
- raws7
- rays6
- rebs7
- recs7
- rhos6
- rias4
- ribs7
- rins5
- road5
- roam7
- roan5
- roar4
- robe7
- robs7
- rock11
- rocs7
- rods5
- roes4
- roms7
- rose4
- rosy6