Derived
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Derived and unknown are semantically related. Sometimes you can use "Derived" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Mutual synonyms
Both words in one sentence
- In real-life mythology, the name's etymology is unknown- it may be a corruption of "the Devil Jonah", or derived from a Welsh sea god called Dewi.
Source: Tom the Dark Lord -
If the unknown ancestors sport special abilities which aren't derived from technology, compare Our Ancestors Are Superheroes.
Source: Ancient Astronauts -
The rule was once used with Latin-derived words in English, but this is now essentially extinct, which means "senatrix" is virtually unknown in English and "senator" is now considered unisex.
Source: She Is the King
Cite this Source
Unknown and Derived. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/derived/unknown
Derived & Unknown. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/derived/unknown>.
Unknown or Derived. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/derived/unknown.
Google Ngram Viewer shows how "derived" and "unknown" have occurred on timeline