hypercoaster vs chute-the-chute

hypercoaster and chute-the-chute both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypercoaster	Yes	No	No	No
chute-the-chute	Yes	No	No	No

As nouns, chute-the-chute is a hypernym of hypercoaster; that is, chute-the-chute is a word with a broader meaning than hypercoaster:

hypercoaster: a roller coaster that goes up 200 feet or higher and can catapult riders from 0 to 70 mph in 4 seconds by motors originally designed to launch rockets
chute-the-chute: elevated railway in an amusement park (usually with sharp curves and steep inclines)

Other hypernyms of hypercoaster include big dipper, roller coaster.

hypercoaster (noun)	chute-the-chute (noun)
a roller coaster that goes up 200 feet or higher and can catapult riders from 0 to 70 mph in 4 seconds by motors originally designed to launch rockets	elevated railway in an amusement park (usually with sharp curves and steep inclines)