9 letter words:
frequence23,
7 letter words:
refence12,
6 letter words:
fencer11,
enfree9,
unfree9,
5 letter words:
queen14,
queer14,
quern14,
fence10,
cerne7,
enure5,
4 letter words:
curf9,
enuf7,
feen7,
feer7,
fere7,
fern7,
free7,
reef7,
cere6,
cree6,
crue6,
cure6,
curn6,
ecru6,
unce6,
erne4,
reen4,
rune4,
3 letter words:
erf6,
fee6,
fen6,
fer6,
feu6,
fun6,
fur6,
nef6,
ref6,
cee5,
cru5,
cue5,
cur5,
ecu5,
rec5,
ruc5,
een3,
ene3,
ere3,
ern3,
nee3,
nur3,
ree3,
ren3,
rue3,
run3,
ure3,
urn3,
2 letter words:
ef5,
fe5,
ee2,
en2,
er2,
ne2,
nu2,
re2,
un2,
ur2,