8 letter words:
precheck21,
7 letter words:
chachka21,
charkha19,
checker18,
recheck18,
rhaphae15,
cheaper14,
peacher14,
earache12,
6 letter words:
chakra15,
charka15,
hackee15,
hacker15,
pakeha15,
phreak15,
carack14,
packer14,
pecker14,
repack14,
rhaphe14,
apache13,
creche13,
eparch13,
preach13,
heaper11,
raphae11,
5 letter words:
hazer17,
khaph17,
check16,
craze16,
chark14,
cheek14,
hacek14,
razee14,
crack13,
ephah13,
cache12,
chape12,
cheap12,
cheep12,
pacha12,
parch12,
peach12,
perch12,
ackee11,
apeak11,
apeek11,
crake11,
creak11,
creek11,
kreep11,
parka11,
chare10,
cheer10,
raphe10,
reach10,
apace9,
caeca9,
caper9,
crape9,
creep9,
crepe9,
pacer9,
peace9,
rakee9,
recap9,
recce9,
areca7,
arepa7,
parae7,
perea7,
areae5,
4 letter words:
chez18,
zerk17,
haze16,
czar15,
prez15,
hack13,
heck13,
kaph13,
raze13,
pack12,
peck12,
caph11,
chap11,
hake11,
hark11,
pech11,
cake10,
cark10,
haha10,
kapa10,
keep10,
park10,
peak10,
peek10,
peke10,
perk10,
rack10,
reck10,
ache9,
arch9,
char9,
each9,
eche9,
epha9,
harp9,
heap9,
akee8,
arak8,
caca8,
cape8,
carp8,
ceca8,
cepe8,
crap8,
paca8,
pace8,
rake8,
reek8,
haar7,
hare7,
hear7,
here7,
rhea7,
acre6,
aper6,
care6,
cere6,
para6,
pare6,
pear6,
peer6,
pere6,
pree6,
race6,
rape6,
reap6,
area4,
3 letter words:
zek16,
zap14,
zep14,
zee12,
hah9,
heh9,
kep9,
hap8,
hep8,
pah8,
peh8,
ark7,
cap7,
cep7,
eek7,
eke7,
kae7,
kea7,
pac7,
pec7,
aah6,
aha6,
hae6,
her6,
rah6,
ace5,
ape5,
arc5,
car5,
cee5,
par5,
pea5,
pee5,
per5,
rap5,
rec5,
rep5,
are3,
ear3,
era3,
ere3,
ree3,
2 letter words:
za11,
ka6,
ah5,
eh5,
ha5,
he5,
pa4,
pe4,
aa2,
ae2,
ar2,
er2,
re2,