obfuscate

ob-fus-cate/ˈɑbfəskeɪt/US

verb

1
To make something confusing or unclear, often on purpose.
The contract seemed written to obfuscate rather than explain.

From Latin obfuscare, "to darken", from fuscus ("dark").

Also useful for “obfuscate”:Unscrambler— Rearrange the letters in “obfuscate”