4 letters
- fart7
- fast7
- fate7
- fats7
- fave11
- faze16
- feal8
- fear7
- feat7
- feck14
- feet7
- felt8
- feod8
- fere7
- fern8
- feta7
- fete7
- fets7
- fiar7
- fiat7
- fice10
- fico10
- fire7
- flat8
- flea8
- floc11
- floe8
- foal8
- foam10
- foci10
- foes7
- font8
- food8
- fool8
- foot7
- fora7
- forb10
- ford8
- fore7
- fork11
- form10
- fort7
- four8
- frae7
- frag9
- frap10
- frat7
- fray9
- free7
- fret7
- frit7
- froe7
- frog9
- from10
- frow10
- fyce12
- gate6
- gear6
- geta6
- goat6
- goer6
- goof9
- gore6
- grat6
- grot6
- haet6
- haft9
- hare6
- hart6
- hate6
- hear6
- heat6
- heft9
- hero6
- hoar6
- hoer6
- hoof9
- hoot6
- hora6
- iota4
- jato13
- jota13
- kart8
- kerf11
- keto8
- kore8
- koto8
- lace8
- late5
- leaf8
- lear5
- left8
- loaf8
- loca8
- loco8
- loft8
- loof8
- loot5
- lore5
- lota5
- mace10
- marc10
- mare7
- mart7
- mate7
- meat7
- meta7
- moat7
- moor7
- moot7
- mora7
- more7
- mort7
- mote7
- narc8
- near5
- neat5
- nota5
- note5
- oafs7
- oars4
- oast4
- oath6
- oats4
- oboe7
- ocas7
- odea5
- odor5
- ofay9
- ogre6
- okra8
- olea5
- oleo5
- omer7
- once8
- onto5
- oots4
- ooze13
- orad5
- oral5
- orca7
- orcs7
- ordo5
- ores4
- orle5
- orra4
- orts4
- orzo13
- osar4
- otic7
- otto4
- over8
- oyer6
- pace10
- pact10
- pare7
- part7
- pate7
- pear7
- peat7
- pert7
- poco10
- poet7
- poof10
- poor7
- pore7
- port7
- prao7
- prat7
- proa7
- prof10
- race7
- rack11
- racy9
- raff10
- raft7
- rage6
- rake8
- rale5
- rant5
- rape7
- rapt7
- rare4
- rase4
- rate4
- rath6
- rato4
- rats4
- rave8
- raze13
- read5
- real5
- ream7
- reap7
- rear4
- reck11
- recs7
- redo5
- reef7
- refs7