4 letters
- khaf13
- kibe11
- kief11
- kier8
- kifs11
- kike12
- kina9
- kine9
- kirk12
- kirn9
- kirs8
- kite8
- kiva12
- knar9
- knee9
- kore8
- kris8
- kyar10
- lair5
- lake9
- lari5
- lark9
- leaf8
- leak9
- lear5
- leek9
- leer5
- leke9
- liar5
- lief8
- lier5
- life8
- like9
- lira5
- lire5
- mair7
- make11
- mare7
- mark11
- meek11
- mere7
- merk11
- mike11
- mire7
- mirk11
- naif8
- nark9
- near5
- neif8
- okra8
- orra4
- paik11
- pair7
- pare7
- park11
- parr7
- peak11
- pear7
- peek11
- peer7
- peke11
- peri7
- perk11
- pier7
- pika11
- pike11
- pree7
- race7
- rack11
- raff10
- raft7
- rage6
- ragi6
- raia4
- raid5
- rail5
- rain5
- rake8
- raki8
- rale5
- rami7
- rani5
- rank9
- rape7
- rare4
- rase4
- rate4
- rave8
- raze13
- read5
- real5
- ream7
- reap7
- rear4
- reck11
- rede5
- reed5
- reef7
- reek8
- reel5
- rees4
- refs7
- reft7
- reif7
- rein5
- reis4
- rete4
- rhea6
- rial5
- rias4
- rice7
- rick11
- ride5
- riel5
- rife7
- riff10
- rifs7
- rift7
- rile5
- rime7
- rink9
- ripe7
- rise4
- risk8
- rite4
- rive8
- roar4
- ruer5
- ryke10
- safe7
- sake8
- saki8
- sari4
- sark8
- sear4
- seek8
- seer4
- seif7
- sera4
- sere4
- serf7
- sike8
- sire4
- skee8
- take8
- tare4
- teak8
- tear4
- tier4
- tike8
- tire4
- tree4
- tref7
- trek8
- urea5
- vair8
- veer8
- vera8
- vier8
- waif10
- wair7
- wake11
- ware7
- wark11
- weak11
- wear7
- week11
- weer7
- weir7
- weka11
- were7
- wife10
- wire7
- yare6
- year6
- yerk10
- yirr6
- zarf16
- zerk17