* Dogged: This adjective means persistent, determined, and stubborn. It refers to the tenacity and perseverance often associated with dogs.
* Doggy: This is a more informal and playful term for a dog, often used for puppies or small dogs.
* Dog-tired: This idiom describes someone who is extremely tired, often due to hard work or exertion. It alludes to the exhaustion a dog might experience after a long day of running and playing.
Note:
* Some words like "hound" (from Old English "hund") share a common origin with "dog" but are not technically derived from it.
* "Dogma" and "dogmatic" are related to the Greek word "dogma" meaning "opinion, doctrine," and are not connected to the animal "dog."