terror bird

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. Any member of the family {{taxfmt|Phorusrhacidae|class}} of extinct flightless [[bird]]s endemic to [[South America]] during the [[Cenozoic]]; a [[phorusrhacid]].

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