Synonyms and Antonyms of poisonous
containing or contaminated with a substance capable of injuring or killing a living thing some evil person was leaving out poisonous meat for neighborhood dogs to eat Synonyms of poisonous envenomed, poison, poisoned, toxic, venomous Words Related to poisonous contagious, infectious, infective, pathogenic, pestilent, pestilential; baneful, deleterious, harmful, hurtful, injurious, malignant, nocuous, noxious, virulent; unhealthful, unhealthy, unwholesome; calamitous, deadly, fatal, fell, lethal, murderous Near Antonyms of poisonous beneficial, curative, healthful, healthy, helpful, palliative, remedial, salubrious, salutary, wholesome; benign, harmless, innocuous, inoffensive; nonfatal, nonlethal Antonyms of poisonous nonpoisonous, nontoxic, nonvenomous
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