hayrig vs hayrack

hayrig and hayrack both are nouns.

Word	Noun	Adjective	Verb	Adverb
hayrig	Yes	No	No	No
hayrack	Yes	No	No	No

As nouns, hayrig and hayrack are synonyms defined as:

hayrig and hayrack: a frame attached to a wagon to increase the amount of hay it can carry

hayrig (noun)	hayrack (noun)
a frame attached to a wagon to increase the amount of hay it can carry	a frame attached to a wagon to increase the amount of hay it can carry
	a rack that holds hay for feeding livestock