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Synonyms & Antonyms of impenetrable
- the ancient temple was surrounded by vast stretches of impenetrable jungle
Synonyms for impenetrable
- impassable
- (also impassible),
- impermeable,
- impervious,
- impregnable
Words Related to impenetrable
Near Antonyms for impenetrable
Antonyms for impenetrable
- the mysteries of that religion are completely impenetrable to outsiders
Synonyms for impenetrable
- arcane,
- cryptic,
- deep,
- enigmatic
- (also enigmatical),
- inscrutable,
- mysterious,
- mystic,
- occult,
- uncanny
Words Related to impenetrable
Near Antonyms for impenetrable
- the textbook's language is completely impenetrable, at least to me
Synonyms for impenetrable
Words Related to impenetrable
Near Antonyms for impenetrable
Antonyms for impenetrable
- the container of toxic waste has an impenetrable seal to prevent leaks
Synonyms for impenetrable
Words Related to impenetrable
- airtight,
- hermetic
- (also hermetical),
- leakproof,
- watertight
Near Antonyms for impenetrable
Antonyms for impenetrable
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Time Traveler for impenetrable
The first known use of impenetrable was in the 15th century
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