wood chisel vs chisel

wood chisel and chisel both are nouns.

Word	Noun	Adjective	Verb	Adverb
wood chisel	Yes	No	No	No
chisel	Yes	No	Yes	No

As nouns, chisel is a hypernym of wood chisel; that is, chisel is a word with a broader meaning than wood chisel:

wood chisel: a chisel for working wood; it is either struck with a mallet or pushed by hand
chisel: an edge tool with a flat steel blade with a cutting edge

wood chisel (noun)	chisel (noun)
a chisel for working wood; it is either struck with a mallet or pushed by hand	an edge tool with a flat steel blade with a cutting edge

wood chisel (verb)	chisel (verb)
	carve with a chisel
	engage in deceitful behavior; practice trickery or fraud
	deprive somebody of something by deceit