Doubtfully
Doubtfully adverb - With distrust.
Indefinite and doubtfully are semantically related. In some cases you can use "Indefinite" instead an adverb "Doubtfully".
Indefinite
Indefinite adjective - Being or seeming to be without limits.
Doubtfully and indefinite are semantically related. Sometimes you can use "Doubtfully" instead an adverb "Indefinite".
Nearby Words: indefinable, indefinitely
Mutual synonyms
Cite this Source
Indefinite and Doubtfully. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/doubtfully/indefinite
Doubtfully & Indefinite. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/doubtfully/indefinite>.
Indefinite or Doubtfully. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/doubtfully/indefinite.
Google Ngram Viewer shows how "doubtfully" and "indefinite" have occurred on timeline