Must needs
Ought to and must needs are semantically related. In some cases you can use "Ought to" instead a verb phrase "Must needs".
Ought to
Ought to verb - To be under necessity or obligation to.
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Synonyms for Ought to
Must needs and ought to are semantically related. Sometimes you can use "Must needs" instead a verb "Ought to".
Mutual synonyms
Related pairs
Cite this Source
Ought to and Must needs. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/must_needs/ought_to
Must needs & Ought to. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/must_needs/ought_to>.
Ought to or Must needs. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/must_needs/ought_to.
Google Ngram Viewer shows how "must needs" and "ought to" have occurred on timeline