Enter a clue or pattern or both:
The Clue
Kind of wave (7 letter answer)
The Answer
SEISMIC
Tags
Notes
The answer SEISMIC is rarely seen, appearing only about once every 1800 puzzles.
Related Clues
Earth-shaking
Earthshaking?
Caused by an earthquake
Subject to earthquakes
Like fault-line activity
Definition
SEISMIC as an adjective:
1. (seismic, seismal) = subject to or caused by an earthquake or earth vibration