chisel vs falsify

chisel is a noun but falsify is not a noun.

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

As verbs, falsify is a hyponym of chisel; that is, falsify is a word with a more specific, narrower meaning than chisel:

Other hyponyms of chisel include job, shark, rig, set up, cozen, crib, cook, fake, fudge, manipulate, misrepresent, wangle.

chisel (noun)	falsify (noun)
an edge tool with a flat steel blade with a cutting edge

chisel (verb)	falsify (verb)
carve with a chisel	falsify knowingly
engage in deceitful behavior; practice trickery or fraud	insert words into texts, often falsifying it thereby
deprive somebody of something by deceit	prove false
	make false by mutilation or addition; as of a message or story
	tamper, with the purpose of deception