| Main Entry: | poison/poisonous |
| Part of Speech: | adjective |
| Definition: | harmful |
Synonyms: |
bad, baleful, baneful, corrupt, corruptive, dangerous, deadly, deleterious, destructive, detrimental, evil, fatal, hurtful, infective, lethal, malicious, malignant, mephitic, miasmatic, morbid, mortal, nocuous, noisome, noxious, peccant, pernicious, pestiferous, pestilential, septic, toxic, toxicant, toxiferous, venomous, vicious, viperous, virulent |
Antonyms: |
aiding, antidotal, assisting, curing, healing, helpful |
| Main Entry: | sterile |
| Part of Speech: | adjective |
| Definition: | unproductive, clean |
Synonyms: |
antiseptic, arid, aseptic, bare, barren, bleak, dead, decontaminated, desert, desolate, disinfected, dry, effete, empty, fallow, fruitless, futile, gaunt, germ-free, hygienic, impotent, infecund, infertile, pasteurized, sanitary, septic, sterilized, unfruitful, uninfected, unprofitable, unprolific, vain, waste, without issue |
Antonyms: |
dirty, fruitful, productive |
| Main Entry: | toxic |
| Part of Speech: | adjective |
| Definition: | poisonous |
Synonyms: |
baneful, deadly, harmful, lethal, mephitic, noxious, pernicious, pestilential, poison, septic, toxicant, venomous, virulent |
Antonyms: |
harmless, nonpoisonous |
| Main Entry: | virulent |
| Part of Speech: | adjective |
| Definition: | poisonous, lethal |
Synonyms: |
baneful, deadly, destructive, fatal, harmful, infective, injurious, malign, malignant, mephitic, pernicious, poison, septic, toxic, toxicant, unhealthy, unwholesome, venomous |
Antonyms: |
harmless, healthy, nonpoisonous |
| Main Entry: | inflamed |
| Part of Speech: | adjective |
| Definition: | congested |
Synonyms: |
blistered, bloodshot, burnt, chafed, festered, festering, fevered, infected, irritated, raw, red, scalded, septic, sore, swollen, tender |
| Main Entry: | poisonous |
| Part of Speech: | adjective |
| Definition: | harmful |
Synonyms: |
bad, baleful, baneful, corrupt, corruptive, dangerous, deadly, deleterious, destructive, detrimental, evil, fatal, hurtful, infective, lethal, malicious, malignant, mephitic, miasmatic, morbid, mortal, nocuous, noisome, noxious, peccant, pernicious, pestiferous, pestilential, poison, septic, toxic, toxicant, toxiferous, venomous, vicious, viperous, virulent |
Antonyms: |
benevolent, harmless, non-toxic |
| Main Entry: | unwholesome |
| Part of Speech: | adjective |
| Definition: | unhealthful |
Synonyms: |
contaminated, dangerous, deleterious, destructive, harmful, insalubrious, lethal, noxious, pernicious, poisonous, rotten, septic, spoiled, toxic, unhealthy, unnutritious, venomous, virulent |
Antonyms: |
healthful, nutritious, wholesome |
| Main Entry: | insalubrious |
| Part of Speech: | adjective |
| Definition: | unwholesome |
Synonyms: |
contaminated, dangerous, deleterious, destructive, harmful, lethal, noxious, pernicious, poisonous, rotten, septic, spoiled, toxic, unhealthy, unnutritious, unsalutary, venomous, virulent |
| Main Entry: | mephitical |
| Part of Speech: | adjective |
| Definition: | poisonous |
Synonyms: |
bad, baleful, baneful, corrupt, corruptive, dangerous, deadly, deleterious, destructive, detrimental, evil, fatal, hurtful, infective, lethal, malicious, malignant, mephitic, miasmatic, morbid, mortal, nocuous, noisome, noxious, peccant, pernicious, pestiferous, pestilential, poison, septic, toxic, toxicant, toxiferous, venomous, vicious, viperous, virulent |
| Main Entry: | pestilential |
| Part of Speech: | adjective |
| Definition: | virulent |
Synonyms: |
baneful, deadly, destructive, fatal, harmful, infective, injurious, malign, malignant, mephitic, noxious, pernicious, pestilent, poison, septic, toxic, toxicant, unhealthy, unwholesome, venomous |