baccy vs filler

baccy and filler both are nouns.

Word	Noun	Adjective	Verb	Adverb
baccy	Yes	No	No	No
filler	Yes	No	No	No

As nouns, filler is a hyponym of baccy; that is, filler is a word with a more specific, narrower meaning than baccy:

baccy: leaves of the tobacco plant dried and prepared for smoking or ingestion
filler: the tobacco used to form the core of a cigar

Other hyponyms of baccy include roll of tobacco, smoke, smoking mixture, snuff, shag, Turkish tobacco.

baccy (noun)	filler (noun)
leaves of the tobacco plant dried and prepared for smoking or ingestion	the tobacco used to form the core of a cigar
	anything added to fill out a whole
	copy to fill space between more important articles in the layout of a magazine or newspaper
	100 filler equal 1 forint in Hungary
	used for filling cracks or holes in a surface