Conviction
Conviction noun - An idea that is believed to be true or valid without positive knowledge.
Usage example: held deep convictions about life after death
Idea is a synonym for conviction in belief topic. In some cases you can use "Idea" instead a noun "Conviction", when it comes to topics like opinion, thinking.
Idea
Mutual synonyms
Related pairs
How words are described
Both words in one sentence
- They're technically right about the former, but it's the unshakable conviction in the latter idea (combined with their attendant belief in Protagonist-Centered Morality) that makes them little better than Slashers.
- Rare today is the idea that the heroes' powers rely on their remaining celibate, or that they are celibate out of religious or moral conviction.
Source: Analysis / Celibate Hero -
The idea was that if he claimed this with enough conviction, people would believe him, and treat him like their new Evil Overlord.
Source: Take Over the World
Cite this Source
Idea and Conviction. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/conviction/idea
Conviction & Idea. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/conviction/idea>.
Idea or Conviction. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/conviction/idea.
Google Ngram Viewer shows how "conviction" and "idea" have occurred on timeline