breaker vs moving ridge

breaker and moving ridge both are nouns.

Word	Noun	Adjective	Verb	Adverb
breaker	Yes	No	No	No
moving ridge	Yes	No	No	No

As nouns, moving ridge is a hypernym of breaker; that is, moving ridge is a word with a broader meaning than breaker:

breaker: waves breaking on the shore
moving ridge: one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)

Other hypernyms of breaker include wave.

breaker (noun)	moving ridge (noun)
a device that trips like a switch and opens the circuit when overloaded	one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)
waves breaking on the shore
a quarry worker who splits off blocks of stone