To wriggle is a verb and a wriggle is a noun.
I do not think there is much or any difference.
Well, it is a verb and a noun because there is two definition for wriggle.
"Move move" or "wriggle wriggle"
I picked up the angry puppy as he tried to wriggle free.
Some words with a silent "w" include 'wrestle,' 'wrath,' 'wrong,' 'wrest.'
The worm would not wriggle while the bird was there, but later it was able to move safely. He started to wriggle and later he managed to get himself freed from the ropes.
still
Pep Boys's motto is 'Parts, Service, and So Much More'.
You can wriggle rubber. And it will still have same size and shape.
Worms are slimy and sometimes wriggle-y so naturally people would be scared of them.
NO I DON'T THINK SO BUT IT MAY START TO WRIGGLE