Wriggle (verb)
To twist one’s body to and fro with short, writhing motions; to squirm.
“Teachers often lose their patience when children wriggle in their seats.”
Wriggle (verb)
To cause to or make something wriggle.
“He was sitting on the lawn, wriggling his toes in the grass.”
Wriggle (noun)
A wriggling movement.
Wiggle (verb)
To move with irregular, back and forward or side to side motions; To shake or jiggle.
“Her hips wiggle as she walks.”
“The jelly wiggles on the plate when you move it.”
Wiggle (noun)
A rapid movement in alternating opposite directions, not necessarily regular.
“She walked with a sexy wiggle.”
Wiggle (noun)
An alternating state or characteristic.
Wiggle (noun)
See wiggles.
Wiktionary