| Word | Definitions | Synonyms |
|---|---|---|
| cetacean | (noun) large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales, dolphins, porpoises, narwhals | Synonyms: blower, cetacean mammal |
| cetchup | (noun) thick spicy sauce made from tomatoes | Synonyms: catsup, ketchup, tomato ketchup |
| cetrimide | (noun) a cationic detergent that is a powerful disinfectant | - |