kryptonite

Fetched 2026-10-26 (cache).

Synonyms: cryptolite, kryptonian

Antonyms: cryptolite, kryptonian

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|figuratively}} The one weakness of something or someone that is otherwise invulnerable.
2. {{lb|en|slang}} [[crack cocaine|Crack cocaine]].

Verb

1. {{lb|en|transitive}} To [[expose]] to, or [[attack]] with, kryptonite.
2. {{lb|en|transitive|figuratively}} To [[destroy]], [[wreck]], or [[ruin]]; to affect [[adversely]], as Superman is affected by kryptonite.

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