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atoll Synonyms
Another word for atoll
Choosing another word for atoll that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
A ring-shaped coral reef, island, or series of islets that surrounds a central marine lagoon, typically formed around a submerged volcanic seamount in tropical oceans such as the Pacific and Indian Oceans.
Usage Example
"The marine biologists anchored their research vessel inside the calm lagoon of the remote Pacific coral island."
Strong
coral island
coral reef
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Atoll. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/atoll