4 letters
- goon7
- goos6
- grim9
- grin7
- grub10
- grum10
- gums10
- guns8
- hins7
- hisn7
- hobo9
- hobs9
- homo9
- hons7
- horn7
- hour7
- hubs10
- hums10
- huns8
- iamb10
- ibis7
- icon8
- ikon9
- imps10
- inby10
- info8
- inks9
- inns6
- inro5
- into5
- ions5
- ires4
- iris4
- irks8
- iron5
- isba7
- isms7
- jibb19
- jibs16
- jins14
- jism16
- jobs16
- join14
- kino9
- kins9
- kirn9
- kirs8
- knob12
- knur10
- kobo11
- kobs11
- kois8
- kors8
- kris8
- libs8
- limb11
- limn9
- limo8
- lino6
- lins6
- lion6
- lobo8
- lobs8
- loin6
- loom8
- loon6
- loos5
- lorn6
- lour6
- lums9
- main8
- mair7
- mano8
- mans8
- mars7
- maun9
- meno8
- menu9
- meou8
- mhos9
- mibs10
- mids8
- mien8
- migs9
- milo8
- mils8
- mina8
- mind9
- mine8
- mini8
- mink12
- mint8
- minx15
- mire7
- miri7
- mirk11
- mirs7
- miry9
- mise7
- miso7
- miss7
- mist7
- moan8
- moas7
- mobs10
- mocs10
- modi8
- mods8
- mogs9
- moil8
- mojo16
- mols8
- momi10
- moms10
- monk12
- mono8
- mons8
- mony10
- mood8
- mool8
- moon8
- moor7
- moos7
- moot7
- mops10
- mora7
- more7
- morn8
- mors7
- mort7
- mosh9
- mosk11
- moss7
- most7
- mots7
- moue8
- mown11
- mows10
- mozo16
- muds9
- mugs10
- mums11
- muni9
- muns9
- muon9
- mura8
- mure8
- murk12
- murr8
- muse8
- mush10
- musk12
- muss8
- must8
- muts8
- nabs8
- naoi5
- naos5
- nebs8
- neum9
- nibs8
- nils6
- nims8
- nips8
- nisi5
- nits5
- nobs8
- nodi6
- nods6
- noes5
- nogs7
- noil6
- noir5
- nolo6
- noma8
- nome8
- noms8
- nook9
- noon6
- nori5
- norm8
- nose5
- nosh7
- nosy7
- noun7
- nous6
- nows8
- nubs9
- numb12
- nuns7
- nurd7
- nurl7
- nuts6
- oars4
- obes7
- obia7
- obis7
- obit7
- oboe7
- obol8