Peckerwood and Redheaded woodpecker

Peckerwood noun - Bird with strong claws and a stiff tail adapted for climbing and a hard chisel-like bill for boring into wood for insects.

Redheaded woodpecker and peckerwood are semantically related. In some cases you can replace phrase "Redheaded woodpecker" with "Peckerwood", this terms are similar.

Redheaded woodpecker noun - Black-and-white North American woodpecker having a red head and neck.

Peckerwood and redheaded woodpecker are semantically related. You can use "Peckerwood" instead a noun phrase "Redheaded woodpecker".