lurch vs motion

lurch and motion both are nouns.

Word	Noun	Adjective	Verb	Adverb
lurch	Yes	No	Yes	No
motion	Yes	No	Yes	No

As nouns, motion is a hypernym of lurch; that is, motion is a word with a broader meaning than lurch:

Other hypernyms of lurch include move, movement.

As nouns, motion is a hypernym of lurch; that is, motion is a word with a broader meaning than lurch:

Other hypernyms of lurch include motility, move, movement.

lurch (noun)	motion (noun)
an unsteady uneven gait	a change of position that does not entail a change of location
the act of moving forward suddenly	the act of changing location from one place to another
abrupt up-and-down motion (as caused by a ship or other conveyance)	the use of movements (especially of the hands) to communicate familiar or prearranged signals
a decisive defeat in a game (especially in cribbage)	a formal proposal for action made to a deliberative assembly for discussion and vote
	a natural event that involves a change in the position or location of something
	an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object
	a state of change

lurch (verb)	motion (verb)
defeat by a lurch	show, express or direct through movement
move abruptly
move slowly and unsteadily
walk as if unable to control one's movements
loiter about, with no apparent aim