Be sure
Mutual synonyms
Both terms in one sentence
-
The Normandy is utterly destroyed, and Shepard does die, but Harbinger specifically sends out patrols to find the body just to be sure.
Source: Never Found the Body - Deader Than Dead: the only way to be sure that a vampire won't come back after defeat is to utterly annihilate its dark power with the Pile Driver or Purifex cannon, which is really a giant Pile Driver in orbit.
Source: Video Game / Boktai
Cite this Source
Utterly and Be sure. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/be_sure/utterly
Be sure & Utterly. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/be_sure/utterly>.
Utterly or Be sure. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/be_sure/utterly.
Google Ngram Viewer shows how "be sure" and "utterly" have occurred on timeline