movement vs rushing

movement and rushing both are nouns.

Word	Noun	Adjective	Verb	Adverb
movement	Yes	No	No	No
rushing	Yes	No	No	No

As nouns, rushing is a hyponym of movement; that is, rushing is a word with a more specific, narrower meaning than movement:

movement (noun)	rushing (noun)
a change of position that does not entail a change of location	(American football) an attempt to advance the ball by running into the line
the act of changing the location of something	the act of moving hurriedly and in a careless manner
a series of actions advancing a principle or tending toward a particular end
the act of changing location from one place to another
the driving and regulating parts of a mechanism (as of a watch or clock)
a general tendency to change (as of opinion)
a major self-contained part of a symphony or sonata
a natural event that involves a change in the position or location of something
a group of people with a common ideology who try together to achieve certain general goals
an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object
a euphemism for defecation