stream vs motion

stream and motion both are nouns.

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

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

Other hypernyms of stream include move, movement.

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

stream (noun)	motion (noun)
the act of flowing or streaming; continuous progression	a change of position that does not entail a change of location
a steady flow of a fluid (usually from natural causes)	the act of changing location from one place to another
dominant course (suggestive of running water) of successive events or ideas	the use of movements (especially of the hands) to communicate familiar or prearranged signals
a natural body of running water flowing on or under the earth	a formal proposal for action made to a deliberative assembly for discussion and vote
something that resembles a flowing stream in moving continuously	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

stream (verb)	motion (verb)
exude profusely	show, express or direct through movement
flow freely and abundantly
to extend, wave or float outward, as if in the wind
move in large numbers
rain heavily