Thesaurus
poison
verb
Synonyms and Antonyms of POISON
1
to affect slightly with something morally bad or undesirable <poisoning the minds of impressionable children with ethnic hatred>
Related Words begrime, besmear, besmirch, blacken, blur, cloud, dirty, discolor, pollute, smear, smirch, smudge, smut, soil, sully, tar; abase, cheapen, debase, degrade, demean, discredit, disgrace, dishonor, foul, lower, shame, sink; bastardize, corrupt, debauch, demoralize, deprave, pervert, subvert; color, distort, twist
2
to make unfit for use by the addition of something harmful or undesirable <exhaust fumes poisoning the air>
Related Words infect; begrime, besmirch, blacken, dirty, foul up, grime, mire, muddy, smirch, smudge, soil, stain, sully; corrupt, rot, spoil; adulterate, doctor; dilute, water down
Near Antonyms clarify, clean, cleanse, clear, distill (also distil), purge; filter; disinfect, sanitize, sterilize
Antonyms decontaminate, purify
3
to lower in character, dignity, or quality <this party partisanship poisons the national debate we should be having about this urgent problem>
Synonyms abase, bastardize, canker, cheapen, corrupt, debauch, degrade, demean, demoralize, deprave, deteriorate, lessen, pervert, poison, profane, prostitute, subvert, vitiate, warp
Related 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, downgrade
4
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