Pharynx and Troat

Pharynx noun - The passage to the stomach and lungs; in the front part of the neck below the chin and above the collarbone.

Troat and pharynx are semantically related. In some cases you can replace term "Troat" with "Pharynx", this nouns are similar.

Troat verb - Emit a cry intended to attract other animals; used especially of animals at rutting time.

Pharynx and troat are semantically related. You can use "Pharynx" instead a noun "Troat".