8 letter words:
calculus12,
6 letter words:
caucus10,
callus8,
sulcal8,
5 letter words:
calls7,
cauls7,
culls7,
scall7,
scull7,
luaus5,
lulus5,
usual5,
4 letter words:
call6,
caul6,
cull6,
lacs6,
scul6,
alls4,
luau4,
lulu4,
sall4,
saul4,
sulu4,
ulus4,
3 letter words:
lac5,
sac5,
all3,
als3,
las3,
sal3,
sau3,
ulu3,
2 letter words:
al2,
as2,
la2,
us2,