4 letters
- head7
- heal7
- heap9
- hear6
- heat6
- heck13
- heel7
- heil7
- heir6
- held8
- hell8
- helm10
- helo7
- help10
- herb9
- herd7
- here6
- herl7
- herm9
- hern7
- hero6
- hers6
- hick13
- hike10
- hila7
- hire6
- hoar6
- hock13
- hoer6
- hoke10
- hole7
- holk11
- hora6
- huck14
- hula8
- hulk12
- hurl8
- hyla9
- ilea5
- ilka9
- jack20
- jake17
- jarl14
- jerk17
- kaes8
- kail9
- kale9
- kame11
- kane9
- kaph13
- karn9
- kart8
- kbar11
- keas8
- keck15
- keel9
- keir8
- kelp12
- kerb11
- kerf11
- kern9
- khaf13
- khan11
- khat10
- khet10
- kier8
- knar9
- koel9
- kohl11
- kola9
- kore8
- kyar10
- lace8
- lack12
- lacs8
- lacy10
- lade6
- laic8
- lair5
- lake9
- lakh11
- laky11
- lame8
- lane6
- lank10
- lard6
- lari5
- lark9
- lars5
- lase5
- lash7
- late5
- lath7
- lave9
- laze14
- lead6
- leaf8
- leak9
- leal6
- lean6
- leap8
- lear5
- leas5
- lech10
- leek9
- leer5
- lehr7
- leke9
- leks9
- leku10
- leva9
- liar5
- lice8
- lich10
- lick12
- lier5
- like9
- lira5
- lire5
- loca8
- loch10
- lock12
- lore5
- luce9
- luck13
- lure6
- lurk10
- lyre7
- mace10
- mach12
- mack14
- make11
- male8
- marc10
- mare7
- mark11
- marl8
- meal8
- merk11
- merl8
- narc8
- nark9
- near5
- neck12
- okeh10
- okra8
- olea5
- oral5
- orca7
- orle5
- pace10
- pack14
- pale8
- pare7
- park11
- peak11
- peal8
- pear7
- pech12
- peck14
- perk11
- plea8
- race7
- rack11
- racy9
- rage6
- rail5
- rake8
- raki8
- rale5
- rank9
- rape7
- rare4
- rase4
- rash6
- rate4
- rath6
- rave8
- raze13
- read5
- real5
- ream7
- reap7
- rear4
- reck11
- recs7
- reek8
- reel5
- rely7
- resh6
- rhea6
- rial5
- rice7
- rich9
- rick11
- riel5
- rile5
- rock11
- role5
- ruck12