6 letter words:
cierge9,
greece9,
griece9,
5 letter words:
cerge8,
grece8,
grice8,
regie6,
eerie5,
4 letter words:
cere6,
cire6,
cree6,
eric6,
icer6,
rice6,
eger5,
gere5,
gree5,
3 letter words:
cig6,
cee5,
ice5,
rec5,
erg4,
gee4,
gie4,
reg4,
rig4,
ere3,
ire3,
ree3,
rei3,
2 letter words:
gi3,
ee2,
er2,
re2,