trachydacite

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A type of acid [[volcanic]] rock containing around one tenth [[alkali]] and over one fifth [[quartz]].

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