10 letter words:
subnucleus14,
7 letter words:
nucleus9,
6 letter words:
census8,
sulcus8,
uncles8,
unless6,
5 letter words:
clubs9,
cubes9,
bless7,
blues7,
buses7,
clues7,
lubes7,
luces7,
slubs7,
snubs7,
uncle7,
uncus7,
lunes5,
lusus5,
slues5,
sulus5,
4 letter words:
club8,
cube8,
cubs8,
bels6,
bens6,
blue6,
buns6,
buss6,
cels6,
cess6,
clue6,
cues6,
cuss6,
ecus6,
lube6,
luce6,
nebs6,
nubs6,
secs6,
slub6,
snub6,
subs6,
unbe6,
lens4,
less4,
lues4,
lune4,
ness4,
sels4,
slue4,
sues4,
sulu4,
suns4,
ulus4,
uses4,
3 letter words:
cub7,
bel5,
ben5,
bes5,
bun5,
bus5,
cel5,
cue5,
ecu5,
neb5,
nub5,
sec5,
sub5,
els3,
ens3,
ess3,
les3,
leu3,
nus3,
sel3,
sen3,
sue3,
sun3,
ulu3,
uns3,
use3,
2 letter words:
be4,
el2,
en2,
es2,
ne2,
nu2,
un2,
us2,