7 letter words:
chukkar20,
chukker20,
archaea12,
6 letter words:
chukka19,
chakra15,
charka15,
chukar15,
hacker15,
arrack12,
racker12,
rerack12,
archer11,
curara8,
curare8,
5 letter words:
chark14,
hacek14,
crake11,
creak11,
chare10,
charr10,
churr10,
reach10,
ruche10,
raker9,
areca7,
carer7,
crura7,
curer7,
racer7,
recur7,
aurae5,
aurar5,
urare5,
4 letter words:
keck14,
hack13,
heck13,
huck13,
kaka12,
hake11,
haku11,
hark11,
cake10,
cark10,
cuke10,
rack10,
reck10,
ruck10,
ache9,
arch9,
char9,
each9,
arak8,
rake8,
raku8,
haar7,
hare7,
hear7,
rhea7,
acre6,
care6,
carr6,
cure6,
curr6,
ecru6,
race6,
area4,
aura4,
rare4,
rear4,
ruer4,
urea4,
3 letter words:
ark7,
auk7,
kae7,
kea7,
kue7,
uke7,
aah6,
aha6,
hae6,
her6,
hue6,
rah6,
ace5,
arc5,
car5,
cru5,
cue5,
cur5,
ecu5,
rec5,
are3,
ear3,
eau3,
era3,
err3,
rue3,
2 letter words:
ka6,
ah5,
eh5,
ha5,
he5,
uh5,
aa2,
ae2,
ar2,
er2,
re2,