Synonyms and Antonyms for poisonous-substance

1. poisonous substance (n.)

any substance that causes injury or illness or death of a living organism

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2. substance (n.)

the real physical matter of which a person or thing consists

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3. substance (n.)

the choicest or most essential or most vital part of some idea or experience

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4. substance (n.)

the idea that is intended

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5. poisonous (adj.)

not safe to eat

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6. substance (n.)

considerable capital (wealth or income)

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7. poisonous (adj.)

marked by deep ill will; deliberately harmful

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8. substance (n.)

a particular kind or species of matter with uniform properties

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9. poisonous (adj.)

having the qualities or effects of a poison

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10. substance (n.)

material of a particular kind or constitution

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