4 letters
- liar5
- lich10
- lief8
- lieu6
- life8
- lift8
- lilt6
- lima8
- lint6
- lipa8
- lira5
- list5
- lite5
- lits5
- litu6
- loaf8
- loft8
- lota5
- loth7
- loti5
- lout6
- luau7
- luff12
- luna7
- lunt7
- lush8
- lust6
- lute6
- lutz15
- mail8
- malt8
- math9
- maul9
- maut8
- miff13
- milt8
- muff14
- naif8
- nail6
- oath6
- ohia6
- pail8
- path9
- pfft13
- pfui11
- phat9
- phut10
- pial8
- pita7
- pith9
- plat8
- puff14
- pula9
- puli9
- quai14
- quit14
- raff10
- raft7
- rail5
- rath6
- rial5
- riff10
- rift7
- ruff11
- ruth7
- sail5
- salt5
- sati4
- saul6
- shat6
- shit6
- shul8
- shut7
- sial5
- sift7
- silt5
- sith6
- slat5
- slit5
- slut6
- suit5
- tabu8
- tach9
- tael5
- tahr6
- tail5
- tain5
- tala5
- talc8
- tale5
- tali5
- talk9
- tall6
- taus5
- taut5
- taxi11
- teal5
- teff10
- tela5
- thae6
- than7
- that6
- thaw9
- thin7
- thio6
- thir6
- this6
- thou7
- thru7
- thud8
- thug9
- thus7
- tiff10
- tile5
- till6
- tils5
- tilt5
- tirl5
- toff10
- tofu8
- toil5
- tola5
- tolu6
- tuba8
- tufa8
- tuff11
- tuft8
- tuis5
- tule6
- tuna6
- turf8
- tush7
- ulan7
- ulna7
- ulva10
- unai6
- unit6
- utas5
- vail9
- vatu9
- vial9
- vita8
- waff13
- waft10
- waif10
- wail8
- wait7
- waul9
- what9
- whit9
- wilt8
- with9
- yaff12