Be certain
Trust and be certain are semantically related. In some cases you can use "Trust" instead a verb phrase "Be certain".
Trust
Trust verb - To give a task, duty, or responsibility to.
Mutual synonyms
Both terms in one sentence
- They can never be certain who among their fellows they can trust, and who might be working against them.
Source: Supernatural Angst -
The Romans didn't trust completely sober people, as they thought you could never be certain of what such man was thinking or plotting, if he never allowed wine to loosen his tongue.
Source: In Vino Veritas
Cite this Source
Trust and Be certain. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/be_certain/trust
Be certain & Trust. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/be_certain/trust>.
Trust or Be certain. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/be_certain/trust.
Google Ngram Viewer shows how "be certain" and "trust" have occurred on timeline