Doubtful
Marginal
Marginal adjective - Located at or near a border.
Doubtful and marginal are semantically related in borderline topic. You can use "Doubtful" instead an adjective "Marginal".
Mutual synonyms
Related pairs
- dubious and doubtful
- dubious and marginal
- questionable and doubtful
- questionable and marginal
- unsettled and doubtful
- unsettled and marginal
- ambiguous and doubtful
- ambiguous and marginal
- remote and doubtful
- remote and marginal
- undecided and doubtful
- undecided and marginal
- uncertain and doubtful
- uncertain and marginal
Cite this Source
Marginal and Doubtful. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/doubtful/marginal
Doubtful & Marginal. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/doubtful/marginal>.
Marginal or Doubtful. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/doubtful/marginal.
Google Ngram Viewer shows how "doubtful" and "marginal" have occurred on timeline