Periodically and Unfailingly

Opposite meaning words

Periodically adverb - In a sporadic manner.

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Unfailingly is an antonym for periodically.

Unfailingly adverb - On every relevant occasion.

Usage example: she has been unfailingly optimistic throughout this ordeal

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Periodically is an antonym for unfailingly.

Nearby Word: unfailing

Cite this Source

Unfailingly and Periodically. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/periodically/unfailingly

Periodically & Unfailingly. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/periodically/unfailingly>.

Unfailingly or Periodically. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/periodically/unfailingly.

Google Ngram Viewer shows how "periodically" and "unfailingly" have occurred on timeline