4 letters
- merl8
- mile8
- mire7
- neif8
- orle5
- pelf11
- peri7
- pier7
- pile8
- pleb11
- plie8
- rail5
- rale5
- rare4
- real5
- rear4
- rebs7
- reef7
- reel5
- refs7
- reft7
- reif7
- rein5
- reis4
- rely7
- rial5
- ribs7
- rice7
- ride5
- riel5
- rife7
- riff10
- rifs7
- rift7
- rile5
- rill6
- rime7
- ripe7
- rise4
- rite4
- rive8
- robe7
- roil5
- role5
- rolf8
- rube8
- ruer5
- rule6
- seif7
- self8
- serf7
- sibb10
- sire4
- tier4
- tile5
- tire4
- tirl5
- tref7
- veil9
- verb11
- vibe11
- vier8
- vile9
- virl9
- weir7
- wife10
- wile8
- wire7
- yirr6