cabstand vs taxi rank

cabstand and taxi rank both are nouns.

Word	Noun	Adjective	Verb	Adverb
cabstand	Yes	No	No	No
taxi rank	Yes	No	No	No

As nouns, cabstand and taxi rank are synonyms defined as:

cabstand and taxi rank: a place where taxis park while awaiting customers

Other synonyms of cabstand include taxistand.

cabstand (noun)	taxi rank (noun)
a place where taxis park while awaiting customers	a place where taxis park while awaiting customers