Synonyms and Antonyms for great-barrier-reef

1. Great Barrier Reef (n.)

the largest coral reef in the world; in the Coral Sea off the northeastern coast of Australia

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3. barrier (n.)

any condition that makes it difficult to make progress or to achieve an objective

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4. barrier (n.)

anything serving to maintain separation by obstructing vision or access

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5. great (adj.)

relatively large in size or number or extent; larger than others of its kind

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6. great (adj.)

of major significance or importance

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7. great (adj.)

remarkable or out of the ordinary in degree or magnitude or effect

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9. reef (n.)

a submerged ridge of rock or coral near the surface of the water

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10. reef (v.)

reduce (a sail) by taking in a reef

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