dimple vs pregnant chad

dimple and pregnant chad both are nouns.

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

As nouns, dimple and pregnant chad are synonyms defined as:

dimple and pregnant chad: a chad that has been punched or dimpled but all four corners are still attached

Other synonyms of dimple include dimpled chad.

dimple (noun)	pregnant chad (noun)
a small natural hollow in the cheek or chin	a chad that has been punched or dimpled but all four corners are still attached
any slight depression in a surface
a chad that has been punched or dimpled but all four corners are still attached

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