taxidriver vs cabdriver

taxidriver and cabdriver both are nouns.

Word	Noun	Adjective	Verb	Adverb
taxidriver	Yes	No	No	No
cabdriver	Yes	No	No	No

As nouns, taxidriver and cabdriver are synonyms defined as:

Other synonyms of taxidriver include cabby, cabman, hack-driver, hack driver, livery driver, taximan.

taxidriver (noun)	cabdriver (noun)
someone who drives a taxi for a living	someone who drives a taxi for a living