wiggly
Concise Oxford English Dictionary © 2008 Oxford University Press:
wiggle/ˈwɪɡl/
▶verb move with short movements up and down or from side to side. ▶noun a wiggling movement.
– derivatives
wiggler noun,
wiggly adjective.
wiggler noun,
wiggly adjective.
– origin ME: from Mid. Low Ger. and MDu. wiggelen (frequentative).
'wiggly' also found in these Oxford entries:

