stream vs course

stream and course both are nouns.

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

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

stream: dominant course (suggestive of running water) of successive events or ideas
course: a connected series of events or actions or developments

Other hypernyms of stream include line.

As verbs, course is a hypernym of stream; that is, course is a word with a broader meaning than stream:

Other hypernyms of stream include feed, flow, run.

stream (noun)	course (noun)
the act of flowing or streaming; continuous progression	a mode of action
a steady flow of a fluid (usually from natural causes)	education imparted in a series of lessons or meetings
dominant course (suggestive of running water) of successive events or ideas	facility consisting of a circumscribed area of land or water laid out for a sport
a natural body of running water flowing on or under the earth	(construction) a layer of masonry
something that resembles a flowing stream in moving continuously	part of a meal served at one time
	a connected series of events or actions or developments
	a body of students who are taught together
	general line of orientation
	a line or route along which something travels or moves

stream (verb)	course (verb)
exude profusely	hunt with hounds
flow freely and abundantly	move along, of liquids
to extend, wave or float outward, as if in the wind	move swiftly through or over
move in large numbers
rain heavily

stream (adverb)	course (adverb)
	as might be expected