8 letter words:
triffidy18,
7 letter words:
triffid14,
6 letter words:
drifty13,
trifid10,
5 letter words:
fifty14,
rifty11,
triff11,
dirty9,
drift9,
4 letter words:
iffy13,
diff11,
fyrd11,
fifi10,
riff10,
tiff10,
tidy8,
yird8,
frit7,
rift7,
dirt5,
irid5,
3 letter words:
fry9,
iff9,
dif7,
dry7,
fid7,
yid7,
fir6,
fit6,
rif6,
try6,
dit4,
rid4,
tid4,
rit3,
2 letter words:
fy8,
if5,
di3,
id3,
it2,
ti2,