Synonyms and Antonyms of deteriorate
1 to become worse or of less value <the garden slowly deteriorated after months of neglect> Synonyms atrophy, crumble, decay, decline, degenerate, descend, devolve, ebb, regress, retrograde, rot, sink, worsen Related Words abate, de-escalate, diminish, downsize, dwindle, recede, wane; break down, corrupt, decompose, degrade, dilapidate, disintegrate, molder, putrefy; sour, spoil; lessen, lower, reduce; debilitate, undermine; droop, fail, fall, flag, lag, languish, run down, sag, slip, waste (away), weaken, wilt Phrases go to pot, go to seed (or run to seed) Near Antonyms better, upgrade; enhance, enrich, fortify, heighten, intensify, strengthen; advance, develop, march, proceed, progress Antonyms ameliorate, improve, meliorate
2 to lower in character, dignity, or quality <childish name-calling that merely deteriorates what should be a serious discussion on an important issue> Synonyms abase, bastardize, canker, cheapen, corrupt, debauch, degrade, demean, demoralize, deprave, debase, lessen, pervert, poison, profane, prostitute, subvert, vitiate, warpRelated Words befoul, begrime, contaminate, defile, dilute, dirty, pollute, taint, thin, water down, weaken; descend; disgrace, dishonor, humble, humiliate, shame, take down; blemish, damage, deface, destroy, flaw, harm, hurt, impair, mar, ruin, spoil, stain, tarnish, wreck; depreciate, downgradeNear Antonyms dignify, exalt, honor; ameliorate, amend, better, enhance, enrich, improve, meliorate, perfect; clarify, clean, cleanse, purify, refine, restore; respectAntonyms elevate, ennoble, uplift
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