wet, slimy, and/or soggy mud
Kanduli fish grows in sea water and not slimy while the mudfish is slimy and has sharp whiskers that stings the one who holds it
Muck is slimy mud, or something which makes something dirty. It is also an obsolete, derogatory term for money.
They can come out of the water and skip on mud, that's why they are called mud skippers.
Mucus
Possibly originated in Mississippi and started being called Mississippi mud pie/cake because it looked like the thick mud that was along the banks of the Mississippi river, in later years as "Mud Pie/cake" became more main stream it just got called Mud Cake.
A mud flap.
The nose produces mucus, a slimy substance that helps trap dust, bacteria, and other particles, preventing them from entering the lungs.
Mud Phobia is the phobia (fear) of mud. Its called mysophobia, myso meaning mud and phobia meaning fear.
slimy
Yes. Sharks have a kind of skin teeth called denticles. That`s why a shark feels like sandpaper.
in a house, the mud room would be called le vestibule or l'entrée. In a sports installation, the mud room is called 'le vestiaire'