Related Clues:

• Unclear
• Confuse
• Murky
• Not at all clear
• Like post-rain shoes
• Not clear
• Nickname in the blues
• Mucky
• Like dirt roads after rain
• Roil, as the waters
• Mucky, marshy
• Create further confusion as blues legend?
• It's not clear it's close to the waters
• Not bright or clear
• Slimy mould's dry in odd places