jerk vs jerk

jerk and jerk both are nouns.

Word	Noun	Adjective	Verb	Adverb
jerk	Yes	No	Yes	No
jerk	Yes	No	Yes	No

jerk (noun)	jerk (noun)
an abrupt spasmodic movement	an abrupt spasmodic movement
a sudden abrupt pull	a sudden abrupt pull
raising a weight from shoulder height to above the head by straightening the arms	raising a weight from shoulder height to above the head by straightening the arms
meat (especially beef) cut in strips and dried in the sun	meat (especially beef) cut in strips and dried in the sun
a dull stupid fatuous person	a dull stupid fatuous person
(mechanics) the rate of change of acceleration	(mechanics) the rate of change of acceleration

jerk (verb)	jerk (verb)
make an uncontrolled, short, jerky motion	make an uncontrolled, short, jerky motion
throw or toss with a quick motion	throw or toss with a quick motion
pull, or move with a sudden movement	pull, or move with a sudden movement
move with abrupt, seemingly uncontrolled motions	move with abrupt, seemingly uncontrolled motions
jump vertically, with legs stiff and back arched	jump vertically, with legs stiff and back arched