9 letter words:
buckytube22,
6 letter words:
bucket14,
5 letter words:
cubby14,
tubby12,
cubeb11,
cutey10,
4 letter words:
yuck13,
beck12,
buck12,
kyte11,
tyke11,
yeuk11,
cuke10,
tuck10,
byte9,
bubu8,
cube8,
bute6,
cute6,
tube6,
3 letter words:
key10,
kye10,
yuk10,
bey8,
buy8,
bye8,
bub7,
cub7,
ebb7,
kue7,
uke7,
tye6,
yet6,
bet5,
but5,
cue5,
cut5,
ecu5,
tub5,
ute3,
2 letter words:
by7,
ye5,
be4,
et2,
ut2,