Quenched, past participle of quench. Synonyms in the same form.
Quell
quelled, suppressed, stifled, repressed, destroyed, subdued, checked, squelched, annihilated, suffocated, damped, dampened, quashed, smother'd, throttled, curbed
Slake
slaked, satisfied, allayed, assuaged, appeased, gratified, cooled
Extinguish
extinguished
All synonyms for quench →