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obsidians

See definition of obsidians on Dictionary.com

synonyms for obsidians

  • basalt
  • magma
  • slag
  • ashes
  • obsidian
  • scoria
  • coulee
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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How to use obsidians in a sentence

Pumice-stone is usually reckoned to be a volcanic product, resulting, probably, from the action of fire upon obsidians.
A DICTIONARY OF ARTS, MANUFACTURES AND MINESANDREW URE
Some of the most important varieties of acid lavas are known as trachytes, andesites, rhyolites, and obsidians.
THE WONDER BOOK OF VOLCANOES AND EARTHQUAKESEDWIN J. HOUSTON
The cochero, says that the place is known as itzlis—the obsidians, the knives.
IN INDIAN MEXICO (1908)FREDERICK STARR
SYNONYM OF THE DAY
OCTOBER 26, 1985
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capacitor