Superlative form of supreme: most supreme.(adjective)
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Use "supremest" in a sentence
"In New York there is a "supremest" court, styled the _court of appeals_, which has the power of revising sundry judgments of the supreme court; and there is something similar in New"
"There is a small but GROWING white supremest movement in America that has picked up steam because our president is of a mixed race heritage (BLACK)."
"First off who is "we"? the KKK? you're local low iq white supremest group?"