The breaking news about the earthquake was earthshaking.
discovery
Frequency:
70
%
The groundbreaking discovery in science was earthshaking.
event
Frequency:
60
%
The earth-shattering event changed the course of history.
announcement
Frequency:
50
%
The earth-shaking announcement left everyone in awe.
Idiomatic Expressions for earthshaking
Phrase: earthshaking discovery
Meaning: a discovery that has a profound impact or significance
Usage: The scientist's earthshaking discovery revolutionized the field of medicine.