Make certain
Pledge and make certain are semantically related. In some cases you can use "Pledge" instead a verb phrase "Make certain".
Pledge
Pledge verb - To obligate by prior agreement.
Make certain and pledge are semantically related. Sometimes you can use "Make certain" instead a verb "Pledge".
Cite this Source
Pledge and Make certain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/make_certain/pledge
Make certain & Pledge. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/make_certain/pledge>.
Pledge or Make certain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/make_certain/pledge.
Google Ngram Viewer shows how "make certain" and "pledge" have occurred on timeline