chad vs dimple

chad and dimple both are nouns.

Word	Noun	Adjective	Verb	Adverb
chad	Yes	No	No	No
dimple	Yes	No	Yes	No

As nouns, dimple is a hyponym of chad; that is, dimple is a word with a more specific, narrower meaning than chad:

chad: a small piece of paper that is supposed to be removed when a hole is punched in a card or paper tape
dimple: a chad that has been punched or dimpled but all four corners are still attached

Other hyponyms of chad include dimpled chad, pregnant chad, hanging chad, swinging chad, tri-chad.

chad (noun)	dimple (noun)
a small piece of paper that is supposed to be removed when a hole is punched in a card or paper tape	a small natural hollow in the cheek or chin
	any slight depression in a surface
	a chad that has been punched or dimpled but all four corners are still attached

chad (verb)	dimple (verb)
	produce dimples while smiling
	mark with, or as if with, dimples