Synonyms and Antonyms of volcano

  1. a potentially explosive place or situation <beset by prolonged heat and lingering racial tension, the city was like a seething volcano> Synonyms flash point, powder keg, time bomb, tinderboxRelated Words hot button, third rail

Seen and Heard

What made you want to look up volcano? Please tell us where you read or heard it (including the quote, if possible).