Arduous and Unsuspicious

Opposite meaning words

Arduous adjective - Requiring considerable physical or mental effort.

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Unsuspicious is an antonym for arduous.

Nearby Word: arduously

Unsuspicious adjective - Lacking in worldly wisdom or informed judgment.

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Arduous is an antonym for unsuspicious in tolerant topic.

Cite this Source

Unsuspicious and Arduous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/arduous/unsuspicious

Arduous & Unsuspicious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/arduous/unsuspicious>.

Unsuspicious or Arduous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/arduous/unsuspicious.

Google Ngram Viewer shows how "arduous" and "unsuspicious" have occurred on timeline