C3A1D2D2I1E1D2
12 points
CADDIED is validvalid
CADDIE, to serve as a golfer's assistant / CADDY, to caddie
CADDY, to serve as a golfer's assistant, also CADDIE
CADDIE, to serve as a golfer's assistant / CADDY, to caddie
CADDY, to serve as a golfer's assistant, also CADDIE