4 letters
- drub9
- drum9
- dubs9
- duma9
- dumb12
- duns7
- dura6
- durn7
- earn5
- ears4
- emir7
- emus8
- eras4
- erns5
- fain8
- fair7
- fans8
- farm10
- faun9
- fiar7
- fibs10
- fins8
- firm10
- firn8
- firs7
- fubs11
- funs9
- furs8
- gabs9
- gain7
- gamb12
- gams9
- garb9
- gars6
- gaum10
- gaun8
- gaur7
- gibs9
- gins7
- girn7
- gnar7
- gnus8
- grab9
- gram9
- gran7
- grim9
- grin7
- grub10
- grum10
- guan8
- guar7
- gums10
- guns8
- guru8
- habu10
- hair6
- hams9
- harm9
- hins7
- hisn7
- hubs10
- hums10
- huns8
- iamb10
- ibis7
- imam10
- immy12
- imps10
- inby10
- inia5
- inks9
- inns6
- inro5
- ions5
- ires4
- iris4
- irks8
- iron5
- isba7
- isms7
- izar13
- jabs16
- jamb19
- jams16
- jars13
- jibs16
- jins14
- jism16
- juba17
- jura14
- kabs11
- kain9
- kami11
- karn9
- kbar11
- kina9
- kins9
- kirn9
- kirs8
- knar9
- knur10
- kris8
- kuna10
- kuru10
- labs8
- lain6
- lair5
- lamb11
- lams8
- lari5
- lars5
- liar5
- libs8
- lima8
- limb11
- limn9
- lins6
- lira5
- luau7
- lums9
- luna7
- maar7
- mabe10
- macs10
- mads8
- maes7
- magi9
- mags9
- maid8
- mail8
- maim10
- main8
- mair7
- malm11
- mama10
- mana8
- mane8
- mano8
- mans8
- many10
- maps10
- marc10
- mare7
- mark11
- marl8
- mars7
- mart7
- mash9
- mask11
- mass7
- mast7
- mats7
- maud9
- maul9
- maun9
- maut8
- mawn11
- maws10
- maxi14
- mays9
- mean8
- mems10
- menu9
- mesa7
- mibs10
- mica10
- mids8
- mien8
- migs9
- mils8
- mime10
- mina8
- mind9
- mine8
- mini8
- mink12
- mint8
- minx15
- mire7
- miri7
- mirk11
- mirs7
- miry9
- mise7
- miso7
- miss7
- mist7
- moan8
- moas7
- mobs10
- momi10
- moms10
- mons8
- mora7
- morn8
- mors7
- muds9
- mugs10
- mumm14
- mump14