groundsheet vs ground cloth

groundsheet and ground cloth both are nouns.

Word	Noun	Adjective	Verb	Adverb
groundsheet	Yes	No	No	No
ground cloth	Yes	No	No	No

As nouns, groundsheet and ground cloth are synonyms defined as:

groundsheet and ground cloth: a waterproofed piece of cloth spread on the ground (as under a tent) to protect from moisture

groundsheet (noun)	ground cloth (noun)
a waterproofed piece of cloth spread on the ground (as under a tent) to protect from moisture	a waterproofed piece of cloth spread on the ground (as under a tent) to protect from moisture