8 letter words:
perceive15,
7 letter words:
receive12,
creepie11,
6 letter words:
piecer10,
pierce10,
recipe10,
peerie8,
5 letter words:
peeve10,
viper10,
creep9,
crepe9,
cripe9,
piece9,
price9,
reeve8,
reive8,
eerie5,
4 letter words:
perv9,
veep9,
vice9,
cepe8,
epic8,
pice8,
ever7,
rive7,
veer7,
vier7,
cere6,
cire6,
epee6,
peer6,
pere6,
peri6,
pier6,
pree6,
rice6,
ripe6,
3 letter words:
cep7,
pec7,
pic7,
eve6,
rev6,
vee6,
vie6,
cee5,
ice5,
pee5,
per5,
pie5,
rec5,
rep5,
rip5,
ere3,
ire3,
ree3,
rei3,
2 letter words:
pe4,
pi4,
er2,
re2,