Christopher Columbus's secret love letters to Queen Isabella - undiscovered for centuries - have been rumored to rival, if not surpass, the Kama Sutra.
Source: tatoeba (780188)
Undiscovered
Synonyms for "undiscovered" (45 found)
Ranked by relevance and common usage.
Closest matches (9)
Strong matches (14)
Related words (22)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
derived from
2 entriesform of
1 entriesis a
1 entriesrelated to
3 entriessimilar
4 entriesTranslations
5 translations across 3 languages.
Danish
1 entries- uopdaget adj (that has not been discovered)
Greek
2 entries- άγνωστος adj (that has not been discovered)
- ανεύρετος adj (that has not been discovered)
Latin
2 entries- indēprensus adj (that has not been discovered)
- irrepertus adj (that has not been discovered)
Sample sentences
11 total sentences available.
While still an undergraduate, Adams performed an investigation to try to explain the reason for the irregularities in the motion of the planet Uranus. He theorized that the unexpected planetary orbit could be due to the presence of an as yet undiscovered planet.
Source: tatoeba (3958488)
I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Source: tatoeba (5744023)
In the year 2050, the feces of undiscovered aboriginal tribes will be the most valuable resource in the world.
Source: tatoeba (6467795)
Showing 4 of 11 available sentences.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.