CEFR C2

unalterable

adjective

Meaning

Not capable of being changed, modified, or adjusted once set.

Examples

The laws of physics are often considered unalterable constants of the universe.
She felt that her past mistakes were unalterable facts that she had to learn to live with.

Synonyms: fixed, stable, permanent, immutable

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unalterable (C2)

adjective

Pronunciation: /ʌnˈɔːltərəbl/

Definition

Not capable of being changed, modified, or adjusted once set.

Examples

The laws of physics are often considered unalterable constants of the universe.
She felt that her past mistakes were unalterable facts that she had to learn to live with.
The contract terms were presented as unalterable, leaving no room for further negotiation.

Synonyms of unalterable

Words with a similar meaning to unalterable:

Antonyms of unalterable

Words with the opposite meaning to unalterable:

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