Convincing
Convincing adjective - Having the power to persuade.
Usage example: convincing evidence for the guilt of the accused
Weak
Weak adjective - Not using or following good reasoning.
Usage example: your argument is weak
Convincing is an antonym for weak.
Both words in one sentence
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Sylvester in Twig specializes in this, finding the psychological weak points of his enemies and pushing them until something breaks, convincing murderous clones to give up because their creator considers them expendable, driving monsters into suicidal rages, and similar.
Source: Talking the Monster to Death - One is to rescue the hostages, beat up the Big Bad (thus proving him to be weak and "harmless"), convincing the mooks of The Power of Friendship, or demonstrating that it is he who should be feared.
Source: I Control My Minions Through... - They range from helping Boone make peace with his past to upgrading ED-E to convincing Raul to either pick up his guns again and defend the weak or to gracefully accept that his glory days are gone.
Source: Loyalty Mission
Cite this Source
Weak and Convincing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/convincing/weak
Convincing & Weak. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/convincing/weak>.
Weak or Convincing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/convincing/weak.
Google Ngram Viewer shows how "convincing" and "weak" have occurred on timeline