Synonyms for

Ensure

Verb / eˈnʃʊr / / ɪˈnʃʊr / Another word for ensure — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

To make sure or certain; guarantee.

Synonyms & similar words

ascertain seetoit control secure check see guarantee insure assure assure guarantee secure insure affirm certify confirm establish validate warrant ascertain check double-check prove reassure safeguard verify

Synonyms by register

Formal

guarantee certify assure confirm

Informal

make sure see to it check

Literary

secure make certain

Antonyms

jeopardize risk endanger imperil endanger endanger

Common collocations

  • ensure safety
  • ensure success
  • ensure compliance
  • ensure delivery
  • ensure accuracy
  • ensure availability
  • ensure peace

Word family

noun ensurance
verb ensure
adjective ensured

Usage note

Ensure is often confused with assure and insure. Ensure means to make certain something will happen. Assure means to tell someone something positively to dispel doubts. Insure refers to protecting against financial loss.

Example sentences

  1. I always ensure that I have my keys before leaving the house.
  2. The teacher will ensure that all students understand the lesson before moving on.
  3. The company will ensure customer satisfaction with their products.
  4. Please ensure that you have all the necessary documents before traveling abroad.
  5. The captain will ensure the safety of all passengers on board.

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