Cetaceans
Porpoises
Mutual synonyms
Related pairs
- grampus and cetaceans
- grampus and porpoises
- narwhal and cetaceans
- narwhal and porpoises
- whoppers and cetaceans
- whoppers and porpoises
- whales and cetaceans
- whales and porpoises
- mammals and cetaceans
- mammals and porpoises
- belugas and cetaceans
- belugas and porpoises
- finbacks and cetaceans
- finbacks and porpoises
Both words in one sentence
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Many scientists, writers, and laypeople consider cetaceans (dolphins, whales, and porpoises) to be very intelligent almost, or even equally, as intelligent and self-aware as human beings.
Source: Sapient Cetaceans - One of the most egregious examples is mistaking cetaceans (whales, dolphins, and porpoises) for fish.
- Also consider that merpeople move their tails up and down, much like cetaceans (whales, dolphins, and porpoises) and like the manatees that inspired mermaid stories in the first place.
Cite this Source
Porpoises and Cetaceans. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/cetaceans/porpoises
Cetaceans & Porpoises. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/cetaceans/porpoises>.
Porpoises or Cetaceans. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/cetaceans/porpoises.
Google Ngram Viewer shows how "cetaceans" and "porpoises" have occurred on timeline