wriggling vs wriggly

wriggling and wriggly both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wriggling	No	Yes	No	No
wriggly	No	Yes	No	No

As adjectives, wriggling and wriggly are synonyms defined as:

wriggling and wriggly: moving in a twisting or snake-like or wormlike fashion

Other synonyms of wriggling include wiggly, writhing.

wriggling (adjective)	wriggly (adjective)
moving in a twisting or snake-like or wormlike fashion	moving in a twisting or snake-like or wormlike fashion