plough vs dig

plough and dig both are nouns.

Word	Noun	Adjective	Verb	Adverb
plough	Yes	No	Yes	No
dig	Yes	No	Yes	No

plough (noun)	dig (noun)
a farm tool having one or more heavy blades to break the soil and cut a furrow prior to sowing	the act of digging
	the act of touching someone suddenly with your finger or elbow
	a small gouge (as in the cover of a book)
	an aggressive remark directed at a person like a missile and intended to have a telling effect
	the site of an archeological exploration

plough (verb)	dig (verb)
to break and turn over earth especially with a plow	get the meaning of something
move in a way resembling that of a plow cutting into or going through the soil	turn up, loosen, or remove earth
	create by digging
	remove the inner part or the core of
	poke or thrust abruptly
	thrust down or into
	remove, harvest, or recover by digging
	work hard