Insure
Insure verb - To make sure, certain, or safe.
Usage example: took steps to insure the timely completion of the project
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Synonyms for Insure
Secure is a synonym for insure in provide for topic. In some cases you can use "Secure" instead a verb "Insure", when it comes to topics like certain, assure, ensure. popular alternative
Secure
Secure verb - To make sure, certain, or safe.
Usage example: a retirement account that will help to secure our future
Insure is a synonym for secure in assure topic. You can use "Insure" instead a verb "Secure", if it concerns topics such as guarantee, provide for, certain, protect. popular alternative
Mutual synonyms
Common collocations
| loyalty | insure loyalty | secure loyalty |
| cooperation | insure cooperation | secure cooperation |
| power | insure power | secure power |
| status | insure status | secure status |
| Other words: succession, dominance, escape, safety, victory, survival. | ||
Both words in one sentence
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Insure domestic tranquility, provide for the common defense, promote the general welfare, and secure of the blessings of liberty to ourselves and our posterity.
Source: Comic Book / Two-Face -
The Constitution is a bit more verbose: "... to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings of Liberty ..."
Source: For Great Justice
Cite this Source
Secure and Insure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/insure/secure
Insure & Secure. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/insure/secure>.
Secure or Insure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/insure/secure.
Google Ngram Viewer shows how "insure" and "secure" have occurred on timeline