Synonyms for world-shaking

Most common

earth-moving

All synonyms

Adjective

Definitions

1. adj. 1

   Momentous; of great import; of great significance, importance or consequence.

Related words

Other spellings

worldshaking

By length

9 letters

important³

11 letters

significant⁴

12 letters

earthshaking³

The small number after each word is its number of syllables (important³ = 3 syllables).