Rare
Rare adjective - Being out of the ordinary.
Undiscovered and rare are semantically related. In some cases you can use "Undiscovered" instead an adjective "Rare".
Undiscovered
Undiscovered adjective - Not discovered.
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Synonyms for Undiscovered
Rare and undiscovered are semantically related. Sometimes you can use "Rare" instead an adjective "Undiscovered".
Mutual synonyms
Both words in one sentence
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In Star Ocean: The Second Story, you have to go into a dangerous cave filled with monsters as a test of strength - the proof of your journey being to bring back a rare and undiscovered herb.
Source: Commonplace Rare - Although these few square kilometers around any settlement always include (as yet) undiscovered crash sites, mineral deposits and so on, which are supposed to be rare in universe.
Source: Planetville
Cite this Source
Undiscovered and Rare. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/rare/undiscovered
Rare & Undiscovered. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/rare/undiscovered>.
Undiscovered or Rare. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/rare/undiscovered.
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