Synonyms for "uncrackable" (2 found)

Ranked by relevance and common usage.

Closest matches (1)

undecryptable

Related words (1)

Adjective(1 words)

undecryptable

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

2 relation types

derived from

1 entries

crackable

related to

2 entries

crackunbreakable

Translations

2 translations across 1 languages.

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German

2 entries

• unbrechbar adj (of a code: that cannot be cracked, unbreakable)
• unknackbar adj (of a code: that cannot be cracked, unbreakable)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.