uncrackable

Fetched 2026-10-26 (cache).

Synonyms: untraceable, uncheckable, untractable, unfrankable, crackable, unclickable

Antonyms: untraceable, uncheckable, untractable, unfrankable, crackable, unclickable

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|of a [[code]]}} That cannot be [[crack]]ed; [[unbreakable]].
2. {{lb|en|of a [[safe]]}} That cannot be broken into.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.