Carunculous is an adjective that refers to something that has a fleshy bulb-like protuberance or growth. Some synonyms for carunculous include bulbous, protuberant, swollen, and prominent. Other words that may be used to describe something that is carunculous include lumpy, bumpy, knobby, and cystic. These words can be used to describe anything from a plant growth to a bird's comb or wattle. When looking for alternative words to use instead of carunculous, it's important to keep in mind the context in which the word is being used. This will help you choose the best synonym to use in your writing.