ballup vs cockup

ballup and cockup both are nouns.

Word	Noun	Adjective	Verb	Adverb
ballup	Yes	No	No	No
cockup	Yes	No	No	No

As nouns, ballup and cockup are synonyms defined as:

Other synonyms of ballup include balls-up, mess-up.

ballup (noun)	cockup (noun)
something badly botched or muddled	something badly botched or muddled