4 letters
- hake10
- halo7
- halt7
- hand8
- hang9
- hank11
- hant7
- hark10
- hart6
- hast6
- hate6
- hath8
- hats6
- haut7
- hawk13
- heat6
- heck13
- hent7
- hick13
- hint7
- hoar6
- hoax13
- hobo9
- hobs9
- hock13
- hoke10
- holk11
- holt7
- hone7
- hong9
- honk11
- hons7
- hook10
- hoot6
- hora6
- horn7
- host6
- hots6
- howk13
- hoya8
- huck14
- hunk12
- hunt8
- hwan10
- icon8
- ikat8
- ikon9
- inch10
- into5
- iota4
- itch9
- jack20
- jato13
- jock20
- john16
- jota13
- kabs11
- kain9
- kana9
- kane9
- kaon9
- kaph13
- karn9
- kart8
- kata8
- kats8
- kayo10
- kbar11
- keno9
- kent9
- keto8
- khaf13
- khan11
- khat10
- khet10
- kina9
- kino9
- kith10
- knap12
- knar9
- knit9
- knob12
- knop12
- knot9
- know12
- koan9
- koas8
- kobo11
- kobs11
- kohl11
- kola9
- konk13
- koph13
- koto8
- kuna10
- kyat10
- lack12
- lakh11
- lank10
- lath7
- loan6
- loca8
- loch10
- lock12
- lota5
- loth7
- mach12
- mack14
- mako11
- mano8
- math9
- moan8
- moat7
- mock14
- monk12
- moth9
- nabe8
- nabs8
- naoi5
- naos5
- narc8
- nark9
- neat5
- neck12
- nick12
- nobs8
- nock12
- noma8
- nona6
- nook9
- nosh7
- nota5
- note5
- nova9
- nowt8
- oaks8
- oast4
- oath6
- oats4
- obia7
- obit7
- ocas7
- ohia6
- oink9
- okas8
- okay10
- okeh10
- okra8
- once8
- onto5
- opah9
- orca7
- otic7
- ouch10
- pack14
- pact10
- pant8
- path9
- phat9
- phon10
- phot9
- pock14
- rack11
- rank9
- rant5
- rath6
- rato4
- roan5
- rock11
- rota4
- sack11
- sank9
- scab10
- scan8
- scat7
- scot7
- shat6
- shot6
- skat8
- snob8
- snot5
- soak8
- sock11
- soth6
- stab7
- stoa4
- stob7
- tabs7
- tabu8
- tace7
- tach9
- tack11
- taco7
- tact7
- tahr6
- tain5
- taka8
- take8
- talc8
- talk9