muddle up

muddle something up

to mix something up; to make something confusing. You really muddled the language of this contract up. Who muddled up the wording?

Name	Pronounced	Usage
AnasztÁZia	-	Hungarian
Alannis	ə-LAN-is	English (Rare)
HrÓ&Eth;Geirr	-	Ancient Scandinavian
Edmao	ed-MAW	Limburgish
Aristocles	-	Ancient Greek (Latinized)
Chizoba	-	Western African, Igbo