4 letters
- howk13
- huck14
- huic10
- hurt7
- hypo11
- ichs9
- icky13
- icon8
- ikat8
- ikon9
- inch10
- info8
- inro5
- into5
- iota4
- irks8
- iron5
- itch9
- jock20
- kaif11
- kaph13
- kart8
- keir8
- kepi11
- kept11
- kerf11
- keto8
- khaf13
- khat10
- khet10
- khis10
- kick15
- kief11
- kier8
- kifs11
- kilo9
- kilt9
- kino9
- kips11
- kirk12
- kirn9
- kirs8
- kist8
- kite8
- kith10
- kits8
- knit9
- knop12
- knot9
- kohl11
- kois8
- koph13
- kops11
- kore8
- kors8
- koto8
- kris8
- lich10
- lick12
- lift8
- loch10
- loci8
- lock12
- loft8
- loth7
- loti5
- mick14
- mirk11
- mock14
- mort7
- moth9
- nick12
- nock12
- noir5
- nori5
- oath6
- obit7
- odic8
- ohia6
- oink9
- okeh10
- okra8
- omit7
- opah9
- opts7
- orca7
- orcs7
- orts4
- otic7
- ouch10
- ouph10
- pack14
- pact10
- paik11
- pair7
- park11
- part7
- path9
- pech12
- peck14
- peri7
- perk11
- pert7
- pfft13
- pfui11
- phat9
- phis9
- phiz18
- phon10
- phot9
- phut10
- pica10
- pice10
- pick14
- pics10
- pier7
- pika11
- pike11
- piki11
- pink12
- pint8
- pion8
- pirn8
- pish9
- piso7
- pita7
- pith9
- pits7
- pity9
- plot8
- pock14
- poco10
- poet7
- pois7
- poke11
- poky13
- poof10
- pooh9
- poor7
- pore7
- pork11
- porn8
- port7
- posh9
- post7
- pots7
- pouf11
- pour8
- pout8
- prao7
- prat7
- prig9
- prim10
- proa7
- prod8
- prof10
- prog9
- prom10
- prop10
- pros7
- prow10
- puck15
- puri8
- pyic12
- qoph18
- rack11
- raft7
- raki8
- rapt7
- rath6
- rato4
- reck11
- reft7
- reif7
- repo7
- rhos6
- rice7
- rich9
- rick11
- rife7
- riff10
- rifs7
- rift7
- rink9
- riot4
- ripe7
- rips7
- risk8
- rite4
- ritz13
- rock11
- rocs7
- roil5
- rolf8
- romp10
- roof7
- rook8
- root4
- rope7
- ropy9