muddied
adjective
Definitions
Made dirty with mud.
Made unclear, obfuscated (generally as part of the phrase muddied the water)
Example: He muddied the situation until they acquitted in confusion.
Made muted of color.
Example: The addition of the second batch of paint muddied the bright colors to a dull and washed look.
verb
Definitions
To get mud on (something).
Example: If you muddy your shoes don't wear them inside.
To make a mess of, or create confusion with regard to; to muddle.
Example: The discussion only muddied their understanding of the subject.