10 letter words:
prerequire21,
8 letter words:
requirer17,
7 letter words:
perique18,
reequip18,
queerer16,
querier16,
require16,
6 letter words:
peerie8,
eerier6,
5 letter words:
equip16,
pique16,
queer14,
quire14,
prier7,
puree7,
purer7,
riper7,
rupee7,
eerie5,
4 letter words:
quip15,
epee6,
peer6,
pere6,
peri6,
pier6,
pree6,
pure6,
puri6,
purr6,
ripe6,
ruer4,
3 letter words:
pee5,
per5,
pie5,
piu5,
pur5,
rep5,
rip5,
urp5,
ere3,
err3,
ire3,
ree3,
rei3,
rue3,
2 letter words:
qi11,
pe4,
pi4,
up4,
er2,
re2,