9 letter words:
firetruck18,
7 letter words:
tricker13,
trucker13,
fruiter10,
turfier10,
recruit9,
6 letter words:
fucker15,
ticker12,
tucker12,
ferric11,
curite8,
currie8,
curter8,
uretic8,
5 letter words:
kefir12,
icker11,
trick11,
truck11,
kiter9,
trike9,
firer8,
frier8,
fruit8,
refit8,
rifer8,
citer7,
crier7,
cruet7,
curer7,
curet7,
curie7,
cuter7,
cutie7,
eruct7,
recit7,
recti7,
recur7,
recut7,
ricer7,
trice7,
truce7,
ureic7,
trier5,
truer5,
uteri5,
4 letter words:
feck13,
fuck13,
kerf11,
kief11,
kufi11,
cuke10,
reck10,
rick10,
ruck10,
tick10,
tuck10,
cuif9,
curf9,
fice9,
fuci9,
keir8,
kier8,
kite8,
tike8,
trek8,
turk8,
fire7,
fret7,
frit7,
reft7,
reif7,
rife7,
rift7,
tref7,
turf7,
cire6,
cite6,
crit6,
cure6,
curr6,
curt6,
cute6,
ecru6,
etic6,
rice6,
uric6,
etui4,
rite4,
ruer4,
tier4,
tire4,
true4,
3 letter words:
kef10,
kif10,
ick9,
irk7,
kir7,
kit7,
kue7,
uke7,
eft6,
fer6,
fet6,
feu6,
fie6,
fir6,
fit6,
fur6,
ref6,
rif6,
cru5,
cue5,
cur5,
cut5,
ecu5,
ice5,
rec5,
tic5,
err3,
ire3,
rei3,
ret3,
rue3,
rut3,
tie3,
tui3,
ute3,
2 letter words:
ki6,
ef5,
fe5,
if5,
er2,
et2,
it2,
re2,
ti2,
ut2,