Pronunciation: /ʌndɪˈskʌvərəbəl/
adjective an adjective describes or modifies a noun or pronoun, in this case 'undiscoverable' describes something that cannot be discovered
A1 The treasure map led them to an undiscoverable island.
A2 The ancient ruins were hidden in an undiscoverable location.
B1 The scientist believed that the truth about the universe was undiscoverable.
B2 The missing artifact remained undiscoverable despite years of searching.
C1 The encrypted message was deemed undiscoverable by even the most skilled codebreakers.
C2 The elusive creature's habitat was considered undiscoverable by modern explorers.
formal The undiscoverable truth about the ancient civilization remains a mystery to this day.
informal The undiscoverable treasure is rumored to be hidden somewhere in the old abandoned mansion.
slang I heard there's some undiscoverable stuff at the bottom of the lake, wanna go check it out?
figurative Her true feelings were like an undiscoverable treasure buried deep within her heart.
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is being undiscoverable
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