impenetrably - WordReference.com English Thesaurus

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- See Also:
- - impeccable
  - impecunious
  - impede
  - impediment
  - impedimenta
  - impeding
  - impel
  - impend
  - impending
  - impenetrable
  - impenitent
  - imperative
  - imperceptible
  - imperceptibly
  - imperfect
  - imperfection
  - imperial
  - imperialism
  - imperil
  - imperious
  - imperishable
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impenetrable

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definition | Conjugator | in Spanish | in French | in context | images

impenetrable
WordReference English Thesaurus © 2026

Sense: Dense

Synonyms:

impervious, impermeable, impassable

Sense: Incomprehensible

Synonyms:

unintelligible, inscrutable, unfathomable, obscure , incomprehensible, opaque

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