Strengthen and Tunnelling

Opposite meaning words

Strengthen verb - To increase the ability of (as a muscle) to exert physical force.

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Tunnelling is an antonym for strengthen.

Nearby Words: strength, strengthening

Definitions of Strengthen not found.

Strengthen is an antonym for tunnelling in dig a passage through topic.

Nearby Word: tunnelled

Cite this Source

Tunnelling and Strengthen. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/strengthen/tunnelling

Strengthen & Tunnelling. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/strengthen/tunnelling>.

Tunnelling or Strengthen. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/strengthen/tunnelling.

Google Ngram Viewer shows how "strengthen" and "tunnelling" have occurred on timeline