8 letter words:
rarefier11,
7 letter words:
farrier10,
6 letter words:
faerie9,
fairer9,
fearer9,
feriae9,
refire9,
aerier6,
rearer6,
5 letter words:
afire8,
farer8,
feria8,
firer8,
freer8,
frere8,
friar8,
frier8,
refer8,
rifer8,
aerie5,
airer5,
rarer5,
4 letter words:
fair7,
fare7,
fear7,
fere7,
fiar7,
fire7,
frae7,
free7,
reef7,
reif7,
rife7,
rare4,
rear4,
3 letter words:
arf6,
far6,
fee6,
fer6,
fie6,
fir6,
ref6,
rif6,
air3,
are3,
ear3,
era3,
ere3,
err3,
ire3,
rai3,
ree3,
rei3,
ria3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
ar2,
er2,
re2,
