earthshaking

[adj] - sufficiently significant to affect the whole world 2. [adj] - loud enough to shake the very earth
Found on http://www.webdictionary.co.uk/definition.php?query=earthshaking

earthshaking

world-shaking adjective sufficiently significant to affect the whole world; `earthshaking proposals`; `the contest was no world-shaking affair`; `the conversation...could hardly be called world-shattering`
Found on https://www.encyclo.co.uk/local/20974
No exact match found