hackney coach vs remise

hackney coach and remise both are nouns.

Word	Noun	Adjective	Verb	Adverb
hackney coach	Yes	No	No	No
remise	Yes	No	No	No

As nouns, remise is a hyponym of hackney coach; that is, remise is a word with a more specific, narrower meaning than hackney coach:

Other hyponyms of hackney coach include four-wheeler.

hackney coach (noun)	remise (noun)
a carriage for hire	(fencing) a second thrust made on the same lunge (as when your opponent fails to riposte)
	a small building for housing coaches and carriages and other vehicles
	an expensive or high-class hackney