6 letter words:
eerier6,
5 letter words:
xeric14,
crier7,
ricer7,
eerie5,
4 letter words:
exec13,
cere6,
cire6,
cree6,
eric6,
icer6,
rice6,
3 letter words:
zex19,
rez12,
riz12,
zee12,
rex10,
cee5,
ice5,
rec5,
ere3,
err3,
ire3,
ree3,
rei3,
2 letter words:
ex9,
xi9,
ee2,
er2,
re2,