seismic
Translation
seismic, enormous, groundbreaking
Examples
The country experienced a major seismic event.
The country experienced a major seismic event.
The new policy caused a seismic shift in public opinion.
The new policy caused a seismic shift in public opinion.
Grammar Patterns
((seismic)) + noun relating to earthquakes A seismic wave traveled across the region.
Similar Words
Synonyms: (literal) tectonic, volcanic; (figurative) monumental, groundbreaking
Etymology
From the Greek word 'seismos', meaning 'earthquake'.
Memory Tips
Think of a 'seismic' shake, both literally for the earth and figuratively for big changes.