6 letter words:
artful9,
5 letter words:
fault8,
fural8,
ultra5,
4 letter words:
farl7,
fart7,
faur7,
faut7,
flat7,
frat7,
frau7,
furl7,
lauf7,
raft7,
tufa7,
turf7,
latu4,
ratu4,
3 letter words:
aft6,
alf6,
arf6,
auf6,
far6,
fat6,
flu6,
fra6,
fur6,
alt3,
art3,
lar3,
lat3,
lur3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
fa5,
al2,
ar2,
at2,
la2,
ta2,
ur2,
ut2,
