The Oxford Thesaurus An A-Z Dictionary of Synonyms - quenchv.

1) satisfy, slake, sate, surfeit, satiate, allay, appease: My thirst isn't quenched by those sweet fizzy drinks. 2) put out, extinguish, douse, smother, snuff out, stifle, kill, destroy, suppress, squelch, repress, overcome, subdue: Even the most totalitarian regime cannot entirely quench the fire of freedom in the hearts of the oppressed.