Hogbacks and Hogback

Hogback and hogbacks are semantically related. in raised part of solid topic. In some cases you can use "Hogback" instead a noun "Hogbacks", when it comes to topics like topknot on head of animal.

Hogback noun - A narrow ridge of hills.

Hogbacks and hogback are semantically related. Sometimes you can replace term "Hogbacks" with "Hogback", this nouns are similar.