Synonyms and Antonyms for assure

1. assure (v.)

make certain of

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2. assure (v.)

assure somebody of the truth of something with the intention of giving the listener confidence

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3. assure (v.)

inform positively and with certainty and confidence

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4. assure (v.)

be careful or certain to do something; make certain of something

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5. assure (v.)

cause to feel sure; give reassurance to

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6. assure (v.)

make a promise or commitment

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