5 letters
- kauri10
- kiang12
- knaur11
- knout11
- korai9
- korat9
- korun11
- krait9
- kraut10
- krona10
- krubi13
- kurta10
- labor9
- largo8
- liang9
- libra9
- ligan9
- linga9
- lingo9
- lirot6
- lobar9
- logan9
- logia8
- loran7
- lunar8
- lungi10
- magot10
- mango11
- manor9
- matin9
- mbira11
- miaou9
- minor9
- moira8
- mount10
- mourn10
- mungo12
- murra9
- muton10
- nabis9
- nabob12
- nadir7
- naira6
- narco9
- naric9
- naris6
- night10
- niter6
- niton7
- nitre6
- nitro6
- noirs6
- noria6
- noris6
- north8
- notal7
- noter6
- notum10
- nubia10
- oaten6
- oater5
- obias8
- obits8
- octan9
- ohing10
- onium10
- ontic9
- oping11
- orang8
- orate5
- orbit8
- orcin9
- organ8
- orgic10
- oribi8
- ornis6
- orpin9
- orris5
- ostia5
- ottar5
- ought10
- ourie6
- outby11
- outer6
- outgo8
- outre6
- owing11
- paint9
- panto9
- pargo10
- patin9
- patio8
- piano9
- pingo11
- pinot9
- pinta9
- pinto9
- pirog10
- piton9
- point9
- prang11
- print9
- prion9
- prior8
- prong11
- pruta9
- punto10
- purin10
- puton10
- quant16
- quart15
- quint16
- quirt15
- quoin16
- quoit15
- quota15
- rabat8
- rabbi11
- rabic11
- rabid9
- racon9
- radio6
- radon7
- ragis7
- rains6
- rainy8
- range8
- rangy10
- ranid7
- ranis6
- rants6
- ratan6
- rater5
- ratio5
- ratos5
- ravin10
- rawin9
- rayon8
- razor14
- rebar8
- rebut9
- regna8
- reign8
- renig8
- reran6
- rerig7
- rerun7
- retag7
- retia5
- retro5
- rhino8
- riant6
- riata5
- right9
- rigor7
- rings8
- rioja14
- riots5
- roans6
- roars5
- roast5
- robin9
- robot8
- roger7
- rogue8
- roman9
- rosin6
- rotas5
- rotis5
- rotor5
- rouen7
- rouge8
- rough10
- round8
- roust6
- route6
- routh8
- routs6
- rowan9
- ruana7
- rugae8
- rugal9
- rugby13
- ruing9
- ruins7
- rumba12
- rumor9
- rungs9
- runic10
- runts7
- runty9
- rural7
- rutin7
- sabin9
- sabir8
- sabot8
- saint6
- santo6
- sarin6
- satin6