7 letter words:
incubus11,
6 letter words:
cabins10,
acinus8,
nubias8,
5 letter words:
basic9,
cabin9,
scuba9,
basin7,
bunas7,
cains7,
incus7,
nabis7,
nubia7,
sabin7,
uncia7,
uncus7,
unais5,
unaus5,
4 letter words:
cabs8,
cubs8,
scab8,
asci6,
bani6,
bans6,
bias6,
bins6,
buna6,
buns6,
cain6,
cans6,
isba6,
nabs6,
nibs6,
nubs6,
scan6,
snib6,
snub6,
suba6,
unci6,
ains4,
anis4,
anus4,
sain4,
unai4,
unau4,
3 letter words:
cab7,
cub7,
abs5,
ban5,
bas5,
bin5,
bis5,
bun5,
bus5,
can5,
cis5,
nab5,
nib5,
nub5,
sab5,
sac5,
sib5,
sic5,
sub5,
ain3,
ais3,
ani3,
ins3,
nus3,
sau3,
sin3,
sun3,
uns3,
2 letter words:
ab4,
ba4,
bi4,
ai2,
an2,
as2,
in2,
is2,
na2,
nu2,
si2,
un2,
us2,