Unconvincing and Weak

Unconvincing

Unconvincing adjective - Too extraordinary or improbable to believe.

Weak is a synonym for unconvincing in characteristic topic. In some cases you can use "Weak" instead an adjective "Unconvincing", when it comes to topics like likely, feeble, vague, not convincing. popular alternative

Nearby Word: unconvinced

Weak

Weak adjective - Not using or following good reasoning.
Usage example: your argument is weak

Unconvincing is a synonym for weak in characteristic topic. You can use "Unconvincing" instead an adjective "Weak", if it concerns topics such as likely, vague, deficient. popular alternative

Both words in one sentence

Cite this Source
Weak and Unconvincing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unconvincing/weak
Unconvincing & Weak. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unconvincing/weak>.
Weak or Unconvincing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unconvincing/weak.
Google Ngram Viewer shows how "unconvincing" and "weak" have occurred on timeline