quintal vs hundredweight

quintal and hundredweight both are nouns.

Word	Noun	Adjective	Verb	Adverb
quintal	Yes	No	No	No
hundredweight	Yes	No	No	No

As nouns, quintal and hundredweight are synonyms defined as:

quintal and hundredweight: a United States unit of weight equivalent to 100 pounds

Other synonyms of quintal include cental, centner, cwt, short hundredweight.

quintal (noun)	hundredweight (noun)
a United States unit of weight equivalent to 100 pounds	a British unit of weight equivalent to 112 pounds
a unit of weight equal to 100 kilograms	a United States unit of weight equivalent to 100 pounds
	a unit of weight equal to 100 kilograms in the metric system