Doubtfully
Doubtfully adverb - With distrust.
Ineffectively and doubtfully are semantically related. In some cases you can use "Ineffectively" instead an adverb "Doubtfully".
Ineffectively
Ineffectively adverb - In an ineffective manner.
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Synonyms for Ineffectively
Doubtfully and ineffectively are semantically related. Sometimes you can use "Doubtfully" instead an adverb "Ineffectively".
Mutual synonyms
Cite this Source
Ineffectively and Doubtfully. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubtfully/ineffectively
Doubtfully & Ineffectively. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubtfully/ineffectively>.
Ineffectively or Doubtfully. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubtfully/ineffectively.
Google Ngram Viewer shows how "doubtfully" and "ineffectively" have occurred on timeline