Impossible
Impossible adjective - Incapable of being solved or accomplished.
No problem is an antonym for impossible.
Nearby Words: impossibility, impossibly
No problem
Both terms in one sentence
- All flying reptiles are able to carry humans on their backs with no problem (this is notably impossible, especially for Pteranodon), and both Pteranodon and Quetzalcoatlus are the same size.
- A knight riding a heavy horse is nigh impossible to take down, and a horse archer will whittle down your troops no problem.
Source: Purposely Overpowered -
M-16s are generic and easy to find, so he can drop it after a mission with no problem, whereas hauling around a giant, expensive sniper's rifle would make discreet escapes nearly impossible.
Source: Manga / Golgo 13
Cite this Source
No problem and Impossible. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/impossible/no_problem
Impossible & No problem. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/impossible/no_problem>.
No problem or Impossible. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/impossible/no_problem.
Google Ngram Viewer shows how "impossible" and "no problem" have occurred on timeline