6 letter words:
career8,
5 letter words:
carex14,
carer7,
racer7,
4 letter words:
exec13,
acre6,
care6,
carr6,
cere6,
race6,
rare4,
rear4,
3 letter words:
axe10,
rax10,
rex10,
ace5,
arc5,
car5,
cee5,
rec5,
are3,
ear3,
era3,
ere3,
err3,
ree3,
2 letter words:
ax9,
ex9,
ae2,
ar2,
er2,
re2,