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impenetrable

Synonyms and Antonyms of impenetrable

1 impossible to get through or into
  • The ancient temple was surrounded by vast stretches of impenetrable jungle.
Synonyms of impenetrable
Words Related to impenetrable
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Antonyms of impenetrable
4 not allowing penetration (as by gas, liquid, or light)
  • The container of toxic waste has an impenetrable seal to prevent leaks.
Synonyms of impenetrable
Words Related to impenetrable
Near Antonyms of impenetrable
Antonyms of impenetrable


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