9 letter words:
exchanger22,
8 letter words:
exchange21,
encharge14,
rechange14,
7 letter words:
changer13,
engrace10,
6 letter words:
exarch18,
hexane16,
change12,
charge12,
creagh12,
achene11,
chenar11,
enarch11,
hanger10,
rehang10,
encage9,
careen8,
enrace8,
recane8,
enrage7,
genera7,
5 letter words:
hexer15,
carex14,
chang11,
ganch11,
caneh10,
chare10,
cheer10,
chere10,
hance10,
hence10,
nache10,
rache10,
ranch10,
reach10,
reech10,
gerah9,
henge9,
cager8,
cerge8,
grace8,
grece8,
heare8,
caner7,
cerne7,
crane7,
crena7,
nacre7,
rance7,
agene6,
agree6,
anger6,
eager6,
eagre6,
geare6,
genre6,
gerne6,
green6,
ragee6,
range6,
regna6,
renga6,
arene5,
ranee5,
4 letter words:
exec13,
grex12,
ache9,
arch9,
char9,
cher9,
each9,
eche9,
eech9,
nach9,
rach9,
ghee8,
hang8,
cage7,
cang7,
crag7,
haen7,
hare7,
harn7,
hear7,
here7,
hern7,
rhea7,
acer6,
acne6,
acre6,
ance6,
cane6,
care6,
carn6,
cere6,
cran6,
cree6,
narc6,
race6,
agee5,
agen5,
ager5,
areg5,
eger5,
gaen5,
gane5,
gare5,
gean5,
gear5,
gena5,
gene5,
gere5,
gnar5,
gran5,
gree5,
gren5,
rage5,
rang5,
earn4,
erne4,
nare4,
near4,
rean4,
reen4,
3 letter words:
hex13,
axe10,
rax10,
rex10,
ach8,
cha8,
che8,
ech8,
hag7,
cag6,
hae6,
han6,
hen6,
her6,
nah6,
rah6,
reh6,
ace5,
arc5,
can5,
car5,
cee5,
rec5,
age4,
eng4,
erg4,
gae4,
gan4,
gar4,
gee4,
gen4,
nag4,
neg4,
rag4,
reg4,
ane3,
are3,
ean3,
ear3,
een3,
ene3,
era3,
ere3,
ern3,
nae3,
nee3,
ran3,
ree3,
ren3,
2 letter words:
ax9,
ex9,
ch7,
ah5,
eh5,
ha5,
he5,
ag3,
ae2,
an2,
ar2,
ea2,
ee2,
en2,
er2,
na2,
ne2,
re2,