Synonyms of impenetrable from BoostVocab

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impenetrable

/ɪm'pɛnɪtrəbəl/

Synonyms of impenetrable Antonyms of impenetrable Examples of impenetrable Usage of impenetrable Parts of impenetrable Definition that contains impenetrable Words sounding like impenetrable Explanation of impenetrable

adjective
permitting little if any light to pass through because of denseness of matter
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"impenetrable gloom"

Similar:

dense heavy thick
adjective
impossible to understand
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"impenetrable jargon"

Similar:

incomprehensible uncomprehensible
adjective
not admitting of penetration or passage into or through
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"an impenetrable fortress" "impenetrable rain forests"

Similar:

dense thick

Opposite:

penetrable

Synonyms & Similar Words

heavy thick dense incomprehensible uncomprehensible impenetrableness impenetrability