quake vs quaker

quake and quaker both are nouns.

Word	Noun	Adjective	Verb	Adverb
quake	Yes	No	Yes	No
quaker	Yes	No	No	No

quake (noun)	quaker (noun)
shaking and vibration at the surface of the earth resulting from underground movement along a fault plane or from volcanic activity	one who quakes and trembles with (or as with) fear

quake (verb)	quaker (verb)
shake with fast, tremulous movements
shake with seismic vibrations