deleterious

Fetched 2026-10-26 (cache).

Synonyms: deletitious, delerious

Antonyms: deletitious, delerious

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|formal}} Harmful, often in a [[subtle]] or [[unexpected]] way.
2. {{lb|en|genetics}} Having lower [[fitness]].

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