livery driver vs taximan

livery driver and taximan both are nouns.

Word	Noun	Adjective	Verb	Adverb
livery driver	Yes	No	No	No
taximan	Yes	No	No	No

As nouns, livery driver and taximan are synonyms defined as:

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

livery driver (noun)	taximan (noun)
someone who drives a taxi for a living	someone who drives a taxi for a living