Fastness and Insecurity

Opposite meaning words

Fastness noun - A high rate of movement or performance.

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Insecurity is an antonym for fastness.

Nearby Word: fasten

Insecurity noun - The quality or state of not being firmly fixed in position.

Usage example: the insecurity of the bookcase made it dangerous for a household with small children who like to climb

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Fastness is an antonym for insecurity.

Nearby Words: insecure, insecurely

Cite this Source

Insecurity and Fastness. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fastness/insecurity

Fastness & Insecurity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fastness/insecurity>.

Insecurity or Fastness. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fastness/insecurity.

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