12 letter words:
subconscious18,
10 letter words:
succussion14,
9 letter words:
conscious13,
8 letter words:
couscous12,
incubous12,
subsonic12,
7 letter words:
obconic13,
succubi13,
bosonic11,
concuss11,
incubus11,
succous11,
succuss11,
coosins9,
cousins9,
niobous9,
nocuous9,
sinuous7,
6 letter words:
boccis12,
cubics12,
binocs10,
buncos10,
ciscos10,
conics10,
cuscus10,
succos10,
succus10,
bisons8,
bisson8,
bosons8,
bosuns8,
bussus8,
cissus8,
coosin8,
cousin8,
cussos8,
scions8,
sonics8,
sissoo6,
5 letter words:
bocci11,
cubic11,
bunco9,
cisco9,
cocos9,
conic9,
succi9,
bison7,
bonus7,
boons7,
boson7,
bosun7,
bouns7,
bussu7,
cions7,
coins7,
conus7,
coons7,
cusso7,
icons7,
incus7,
oncus7,
scion7,
snibs7,
snobs7,
snubs7,
sonic7,
uncos7,
uncus7,
nisus5,
sinus5,
susus5,
4 letter words:
cobs8,
coco8,
cubs8,
bins6,
bios6,
bois6,
boon6,
boos6,
boss6,
boun6,
buns6,
buss6,
cion6,
coin6,
coni6,
cons6,
coon6,
coos6,
coss6,
cuss6,
icon6,
nibs6,
nobs6,
nubs6,
obis6,
obos6,
sibs6,
sics6,
snib6,
snob6,
snub6,
sobs6,
socs6,
subs6,
unci6,
unco6,
ions4,
isos4,
nous4,
onos4,
onus4,
oons4,
sins4,
siss4,
sons4,
soon4,
soss4,
sous4,
suns4,
suss4,
susu4,
unis4,
3 letter words:
cob7,
cub7,
bin5,
bio5,
bis5,
boi5,
bon5,
boo5,
bos5,
bun5,
bus5,
cis5,
con5,
coo5,
cos5,
nib5,
nob5,
nub5,
obi5,
obo5,
obs5,
sib5,
sic5,
sob5,
soc5,
sub5,
ins3,
ion3,
ios3,
iso3,
nis3,
noo3,
nos3,
nus3,
ono3,
ons3,
oon3,
oos3,
ous3,
sin3,
sis3,
son3,
sos3,
sou3,
sui3,
sun3,
sus3,
uni3,
uns3,
2 letter words:
bi4,
bo4,
ob4,
in2,
io2,
is2,
no2,
nu2,
oi2,
on2,
oo2,
os2,
ou2,
si2,
so2,
un2,
us2,