Assure and Undermine

Opposite meaning words

collocations

Assure

Assure verb - To make sure, certain, or safe.
Usage example: security measures that assured our safety
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Synonyms for Assure
Antonyms for Assure
Undermine is an antonym for assure.
Nearby Words: assurance, assuring, assuredness, assurer, assuror

Undermine

Undermine verb - Destroy property or hinder normal operations.
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Synonyms for Undermine
Antonyms for Undermine
Assure is an antonym for undermine.
Nearby Word: undermining
Similar words of assure

Similar words of undermine

Common collocations

people assure people undermine people
position assure position undermine position
system assure system undermine system
plan assure plan undermine plan
Other words: safety, victory, existence, enemy, everyone.
Cite this Source
Undermine and Assure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/assure/undermine
Assure & Undermine. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/assure/undermine>.
Undermine or Assure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/assure/undermine.

Antonyms for assure


Antonyms for undermine

Google Ngram Viewer shows how "assure" and "undermine" have occurred on timeline