Synonyms and Antonyms for security-system

1. security (n.)

the state of being free from danger or injury

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2. security (n.)

defense against financial failure; financial independence

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3. security (n.)

freedom from anxiety or fear

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6. system (n.)

(physical chemistry) a sample of matter in which substances in different phases are in equilibrium

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9. system (n.)

a procedure or process for obtaining an objective

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