5 letter words:
capon9,
uncap9,
4 letter words:
capo8,
coup8,
paca8,
napa6,
puna6,
unco6,
upon6,
anoa4,
3 letter words:
cap7,
cop7,
cup7,
pac7,
apo5,
can5,
con5,
nap5,
oca5,
pan5,
pun5,
upo5,
ana3,
2 letter words:
op4,
pa4,
up4,
aa2,
an2,
na2,
no2,
nu2,
on2,
un2,