9 letter words:
frequency26,
6 letter words:
fencer11,
unfree9,
5 letter words:
query17,
queen14,
queer14,
quern14,
ferny11,
feyer11,
reefy11,
fence10,
enure5,
4 letter words:
quey16,
fyce12,
fury10,
curf9,
eery7,
enuf7,
eyen7,
eyer7,
eyne7,
eyre7,
fere7,
fern7,
free7,
reef7,
cere6,
cure6,
curn6,
ecru6,
erne4,
rune4,
3 letter words:
fey9,
fry9,
cry8,
eye6,
fee6,
fen6,
fer6,
feu6,
fun6,
fur6,
ref6,
rye6,
yen6,
cee5,
cru5,
cue5,
cur5,
ecu5,
rec5,
ere3,
ern3,
nee3,
ree3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fe5,
ye5,
en2,
er2,
ne2,
nu2,
re2,
un2,