Thesaurus

fissure

noun

Synonyms and Antonyms of fissure

  1. an irregular usually narrow break in a surface created by pressure lava flows up through a fissure in the earth's crust Synonyms check, chink, cleft, cranny, crevice, crack, rift, splitRelated Words crevasse; craze, hairline; fracture, rupture; breach, gap, opening; cut, gash, incision, slit


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a dividing ridge between drainage areas

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