bullnose vs woodworking plane

bullnose and woodworking plane both are nouns.

Word	Noun	Adjective	Verb	Adverb
bullnose	Yes	No	No	No
woodworking plane	Yes	No	No	No

As nouns, woodworking plane is a hypernym of bullnose; that is, woodworking plane is a word with a broader meaning than bullnose:

bullnose: a small carpenter's plane with the cutting edge near the front
woodworking plane: a carpenter's hand tool with an adjustable blade for smoothing or shaping wood

Other hypernyms of bullnose include carpenter's plane, plane.

bullnose (noun)	woodworking plane (noun)
a small carpenter's plane with the cutting edge near the front	a carpenter's hand tool with an adjustable blade for smoothing or shaping wood