4 letters
- kirn9
- kirs8
- kite8
- knar9
- knee9
- knew12
- knit9
- knob12
- knop12
- knot9
- know12
- knur10
- koan9
- koel9
- kois8
- konk13
- kore8
- kors8
- kris8
- kune10
- leno6
- lice8
- lick12
- lien6
- lier5
- like9
- line6
- link10
- lino6
- lion6
- lire5
- loci8
- lock12
- loin6
- lone6
- lore5
- lorn6
- meno8
- merk11
- mice10
- mick14
- mien8
- mike11
- mine8
- mink12
- mire7
- mirk11
- mock14
- moke11
- monk12
- more7
- morn8
- naoi5
- narc8
- nark9
- near5
- neck12
- neif8
- neon6
- nerd6
- neuk10
- nevi9
- nice8
- nick12
- nide6
- nine6
- nite5
- nixe12
- nock12
- node6
- nodi6
- noel6
- noes5
- noil6
- noir5
- nome8
- none6
- nook9
- nope8
- nori5
- norm8
- nose5
- note5
- nuke10
- odic8
- ogre6
- oink9
- okeh10
- okes8
- okra8
- omen8
- omer7
- once8
- ones5
- open8
- orca7
- orcs7
- ores4
- orle5
- otic7
- oven9
- over8
- oxen12
- oyer6
- peck14
- pein8
- peon8
- peri7
- perk11
- pice10
- pick14
- pier7
- pike11
- pine8
- pink12
- pion8
- pirn8
- pock14
- poke11
- pone8
- pore7
- pork11
- porn8
- race7
- rack11
- rain5
- rake8
- raki8
- rani5
- rank9
- reck11
- recs7
- redo5
- reek8
- reif7
- rein5
- reis4
- rend6
- rent5
- repo7
- rice7
- rich9
- rick11
- ride5
- riel5
- rife7
- rile5
- rime7
- rind6
- ring7
- rink9
- rins5
- riot4
- ripe7
- rise4
- risk8
- rite4
- rive8
- roan5
- robe7
- rock11
- rocs7
- rode5
- roes4
- roil5
- role5
- rook8
- rope7
- rose4
- rote4
- roti4
- roue5
- rove8
- ruck12
- ruin6
- rune6
- ryke10
- sice7
- sick11
- sike8
- sine5
- sink9
- sire4
- skin9
- sock11
- soke8
- sone5
- sore4
- sori4
- sorn5
- tern5
- tick11
- tier4
- tike8
- tine5
- tire4
- tiro4
- toke8
- tone5
- torc7