Humpback whale and Whalebone whale

Humpback whale noun - Large whalebone whale with long flippers noted for arching or humping its back as it dives.

Whalebone whale and humpback whale are semantically related. In some cases you can use "Whalebone whale" instead a noun phrase "Humpback whale".

Whalebone whale noun - Whale with plates of whalebone along the upper jaw for filtering plankton from the water.

Humpback whale and whalebone whale are semantically related. Sometimes you can replace phrase "Humpback whale" with "Whalebone whale", this phrases are similar.