5 letter words:
cruck13,
kerry12,
curry10,
curer7,
recur7,
4 letter words:
yuck13,
ryke11,
yerk11,
yeuk11,
cuke10,
reck10,
ruck10,
cure6,
curr6,
ecru6,
ruer4,
3 letter words:
key10,
kye10,
yuk10,
cry8,
kue7,
uke7,
rye6,
cru5,
cue5,
cur5,
ecu5,
rec5,
err3,
rue3,
2 letter words:
ye5,
er2,
re2,