haymow vs batch

haymow and batch both are nouns.

Word	Noun	Adjective	Verb	Adverb
haymow	Yes	No	No	No
batch	Yes	No	Yes	No

As nouns, batch is a hypernym of haymow; that is, batch is a word with a broader meaning than haymow:

haymow (noun)	batch (noun)
a loft in a barn where hay is stored	a collection of things or persons to be handled together
a mass of hay piled up in a barn for preservation	all the loaves of bread baked at the same time
	(often followed by `of') a large number or amount or extent

haymow (verb)	batch (verb)
	batch together; assemble or process as a batch