sinkhole

noun

a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof

Synonyms & related words for sinkhole

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Words related to sinkhole

Explore words related to sinkhole — words associated with it, words that go with it, and its nearest matches in meaning. Related words include doline, swallet, pothole, cenote, chuckhole, sink, hole, karstic. Click any word to make it the center of the map and keep exploring the web of connections.