9 letter words:
fretfully18,
7 letter words:
fretful13,
fullery13,
truffle13,
6 letter words:
ruffly15,
fleury12,
flutey12,
ruffle12,
truffe12,
fluter9,
fuller9,
5 letter words:
felly11,
felty11,
ferly11,
fluey11,
fluty11,
fluyt11,
flyer11,
flyte11,
fully11,
lefty11,
refly11,
ruffe11,
tuffe11,
turfy11,
flute8,
telly8,
truly8,
tuyer8,
tyler8,
luter5,
trull5,
tulle5,
4 letter words:
fley10,
fury10,
fyle10,
luff10,
ruff10,
ryfe10,
teff10,
tuff10,
yuft10,
fell7,
felt7,
flue7,
fret7,
fuel7,
full7,
furl7,
left7,
lyre7,
lyte7,
reft7,
rely7,
ruly7,
terf7,
tref7,
trey7,
trye7,
turf7,
tyer7,
tyre7,
yell7,
yelt7,
yule7,
yurt7,
lure4,
lute4,
rule4,
tell4,
true4,
tule4,
3 letter words:
eff9,
fey9,
fly9,
fry9,
eft6,
elf6,
erf6,
fer6,
fet6,
feu6,
flu6,
fur6,
ley6,
lye6,
ref6,
rye6,
tef6,
try6,
tye6,
uey6,
yet6,
ell3,
elt3,
let3,
leu3,
lur3,
ret3,
rue3,
rut3,
tel3,
ule3,
ure3,
ute3,
2 letter words:
fy8,
ef5,
fe5,
ye5,
yu5,
el2,
er2,
et2,
re2,
te2,
ur2,
ut2,