multiple-furrow plow vs gang plough

multiple-furrow plow and gang plough both are nouns.

Word	Noun	Adjective	Verb	Adverb
multiple-furrow plow	Yes	No	No	No
gang plough	Yes	No	No	No

As nouns, multiple-furrow plow and gang plough are synonyms defined as:

multiple-furrow plow and gang plough: a plough having two or more shares, coulters, and mouldboards designed to work simultaneously.

Other synonyms of multiple-furrow plow include gang plow, multiple-furrow plough.

multiple-furrow plow (noun)	gang plough (noun)
a plough having two or more shares, coulters, and mouldboards designed to work simultaneously.	a plough having two or more shares, coulters, and mouldboards designed to work simultaneously.