Synonyms and Antonyms for biological-agent

1. biological agent (n.)

any bacterium or virus or toxin that could be used in biological warfare

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2. agent-in-place (n.)

an operative serving as a penetration into an intelligence target

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3. biological (adj.)

pertaining to biology or to life and living things

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4. biological (adj.)

of parents and children; related by blood

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9. agent (n.)

any agent or representative of a federal agency or bureau

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10. agent (n.)

the semantic role of the animate entity that instigates or causes the happening denoted by the verb in the clause

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