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Use "antithetic" in a sentence
"Anticlinal structures that include some landward-verging reverse faults (referred to as antithetic) are produced, with create the tectonic ridges that you can see in the bathymetric map in Figs. 7 and 8 above."
"ZAHN: And if it turns out the gas that was used was some kind of antithetic or opiate, is it possible that they didn't understand how damaging too strong a potency could be?"
"All in all I do consider the bible to be rather antithetic to freedom."