Concern
Concern noun - A commercial or industrial activity or organization.
Doubtfulness and concern are semantically related. In some cases you can use "Doubtfulness" instead a noun "Concern".
Doubtfulness
Doubtfulness noun - The state of being unsure of something.
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Synonyms for Doubtfulness
Concern and doubtfulness are semantically related. Sometimes you can use "Concern" instead a noun "Doubtfulness".
Mutual synonyms
Cite this Source
Doubtfulness and Concern. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/concern/doubtfulness
Concern & Doubtfulness. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/concern/doubtfulness>.
Doubtfulness or Concern. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/concern/doubtfulness.
Google Ngram Viewer shows how "concern" and "doubtfulness" have occurred on timeline