5 letter words:
cuppa11,
nappe9,
pecan9,
pupae9,
uncap9,
4 letter words:
cape8,
pace8,
puce8,
pupa8,
acne6,
cane6,
nape6,
neap6,
pane6,
pean6,
puna6,
3 letter words:
app7,
cap7,
cep7,
cup7,
pac7,
pap7,
pec7,
pep7,
pup7,
ace5,
ape5,
can5,
cue5,
ecu5,
nap5,
pan5,
pea5,
pen5,
pun5,
ane3,
eau3,
nae3,
2 letter words:
pa4,
pe4,
up4,
ae2,
an2,
en2,
na2,
ne2,
nu2,
un2,