bullnosed plane vs bullnose

bullnosed plane and bullnose both are nouns.

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

As nouns, bullnosed plane and bullnose are synonyms defined as:

bullnosed plane and bullnose: a small carpenter's plane with the cutting edge near the front

bullnosed plane (noun)	bullnose (noun)
a small carpenter's plane with the cutting edge near the front	a small carpenter's plane with the cutting edge near the front