batch vs wad

batch and wad both are nouns.

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

As nouns, batch and wad are synonyms defined as:

batch and wad: (often followed by `of') a large number or amount or extent

batch (noun)	wad (noun)
a collection of things or persons to be handled together	a wad of something chewable as tobacco
all the loaves of bread baked at the same time	(often followed by `of') a large number or amount or extent
(often followed by `of') a large number or amount or extent	a small mass of soft material

batch (verb)	wad (verb)
batch together; assemble or process as a batch	crowd or pack to capacity
	compress into a wad