Infallibly and Questionably
Opposite meaning words
Infallibly
Questionably
Questionably adverb - In a questionable and dubious manner.
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Synonyms for Questionably
Infallibly is an antonym for questionably.
Cite this Source
Questionably and Infallibly. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/infallibly/questionably
Infallibly & Questionably. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/infallibly/questionably>.
Questionably or Infallibly. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/infallibly/questionably.
Google Ngram Viewer shows how "infallibly" and "questionably" have occurred on timeline