Powerful
Powerful adjective - Having great power or influence.
Usage example: a powerful producer in the music business who is considered responsible for the careers of several superstars
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Nearby Words: unknowable, unknowing
Both words in one sentence
- But whatever you're facing is an unknown - and that's always more powerful than anything you know.
Source: Nothing Is Scarier / Video Games - An unknown party builds a time machine, hoping to find powerful weapons in the future.
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Thousands of years before the story, they abandoned their oaths, as well as their unspeakably powerful arms and armor, for unknown reasons.
Source: Dark Secret
Cite this Source
Unknown and Powerful. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/powerful/unknown
Powerful & Unknown. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/powerful/unknown>.
Unknown or Powerful. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/powerful/unknown.
Google Ngram Viewer shows how "powerful" and "unknown" have occurred on timeline