verb to move in a twisting or contorted motion, (especially when struggling).
— synonyms: writhe, wrestle, wriggle, squirm, twist
noun any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes.
noun a person who has a nasty or unethical character undeserving of respect.
— synonyms: louse, insect, dirt_ball
noun a software program capable of reproducing itself that can spread from one computer to the next over a network.
noun screw thread on a gear with the teeth of a worm wheel or rack.