Dog
Dog noun - A domestic mammal that is related to the wolves and foxes.
Fido and dog are semantically related. in canine mammal topic. In some cases you can use "Fido" instead a noun "Dog".
Fido
Both words in one sentence
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Fido and Sabrina (a dog and a cat, respectively) are romantically involved; Peanut thought his crush on Grape was a secret, but she knew it all along.
Source: Webcomic / Housepets! -
Walk Into Camera Obstruction: "Flippin' Fido" with Tom and a guard dog when the dog is first chases Tom along an aisle.
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Earth-made robo-dog Wi-Fido is... Less helpful than Servo, to put it mildly.
Source: Robot Dog
Cite this Source
Fido and Dog. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/dog/fido
Dog & Fido. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/dog/fido>.
Fido or Dog. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/dog/fido.
Google Ngram Viewer shows how "dog" and "fido" have occurred on timeline