6 letter words:
flirty12,
trilby11,
5 letter words:
flyby16,
fitly11,
flirt8,
4 letter words:
byrl9,
flir7,
flit7,
frit7,
lift7,
rift7,
birl6,
brit6,
tirl4,
3 letter words:
fly9,
fry9,
fib8,
fil6,
fir6,
fit6,
rif6,
try6,
bit5,
lib5,
rib5,
lit3,
til3,
2 letter words:
by7,
if5,
bi4,
it2,
li2,
ti2,