The crocodile has a aerodynamic design in body. It's hard bumpy skin works similar to a Golf ball in the way that the low pressure areas of the pitted skin allow faster smoother movement without sound.
The crocodile is also very low to the ground when it wants to be and can easily slide into the water. They also are able to move their liver to distribute buoyancy thus able to only show their head above water and create less surface disturbance and less sound.
The art of the crocodiles movement is all about stealth and speed thus evolution designed them to be silent killers.
They stalk their prey noiselessly and attack them at the right opportunity.
Oh yes, crocodiles move around.
The cat walked noiselessly across the room, its light footsteps barely making a sound.
they have feet
noiselessly, soundless
They haven't got one.
Much the same as alligators and crocodiles do.
Silently Softly Gently Soundlessly Noiselessly In silence
no. crocodiles can not move there tongues.
Crocodiles cannot move their tongue.
Faintly, inaudibly, murmuring, noiselessly, softly, soundlessly, tacitly, weakly
No, crocodiles are not fish. Crocodiles are reptiles.