verb · Easy SAT word

    Assure

    guarantee; make certain of

    Assure in a sentence

    The doctor assured her that recovery was possible.

    Synonyms for assure

    • guarantee
    • promise
    • confirm

    Antonyms for assure

    Practice assure on real SAT questions

    Vocabulary like assure appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.

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