English Thesaurus

Synonyms of 'impregnable'

(adjective) 
Definition
unable to be broken into or taken by force
The old fort with its thick, high walls was virtually impregnable.
Synonyms
invulnerable
She assumed that her mother was invulnerable and all-powerful.
, ,
secure
We shall make sure our home is as secure as possible.
,
unbeatable
The opposition was unbeatable.
,
invincible
When he is on form he is virtually invincible.
, ,
unassailable
They have established an unassailable lead at the top of their division.
, ,
immovable
On one issue, however, she was immovable.
,
unshakable
,
unconquerable
a celebration of art, beauty and the unconquerable human spirit
Opposites
, , , ,
destructible
,
shakable
,
pregnable

Additional synonyms

in the sense of immovable
Definition
unwilling to change one's opinions or beliefs
On one issue, however, she was immovable.
Synonyms
in the sense of invincible
Definition
incapable of being defeated
When he is on form he is virtually invincible.
in the sense of secure
Definition
free from danger or damage
We shall make sure our home is as secure as possible.
Synonyms
protected,
shielded,

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English Translation of "impregnable"
English Translation of "impregnable"
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Source

Thesaurus for impregnable from the Collins English Thesaurus
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