undiscovered

1. Not discovered (synset 301614732)
   "with earth-based telescopes many stars remain undiscovered"
   similar to: undetected - not perceived or discerned
2. Not yet discovered (synset 301380745)
   "undiscovered islands"
   similar to: unknown - not known
   same as: unexplored

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• Rhyme: Dillfrog, RhymeZone
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