Bound
Certain
Certain adjective - Certain to occur; destined or inevitable.
Usage example: "In this life nothing is certain but death and taxes"- Benjamin Franklin
Bound is a synonym for certain in fixed topic. You can use "Bound" instead the word "Certain" as an adjective or a verb, if it concerns topics such as sure.
Both words in one sentence
- He's bound by some of the usual vampire rules, but also by certain ghost rules, and his powers are a little different; for example, he changes into an owl instead of a bat.
- The gods are bound by certain rules that an everydude is not (such as a Balance Of Good and Evil).
Source: God's Hands Are Tied -
Also, certain entities, like the inhabitants of Faerie are essentially bound by their language and betrayal of the Laws of Hospitality border on conceptually impossible for them.
Source: Sacred Hospitality
Cite this Source
Certain and Bound. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bound/certain
Bound & Certain. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bound/certain>.
Certain or Bound. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bound/certain.
Google Ngram Viewer shows how "bound" and "certain" have occurred on timeline