megaquake

Fetched 2026-10-26 (cache).

Synonyms: seaquake

Antonyms: seaquake

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|seismology}} A [[megathrust]] [[earthquake]].
2. A very [[powerful]] earthquake, generally rated above 7 on the [[Richter scale]].

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