What is another word for canker-worm?
Pronunciation: [kˈaŋkəwˈɜːm] (IPA) 
Canker-worm, also known as inchworm, is a worm that is known for damaging plants and trees. However, there are many other words that can be used as synonyms for canker-worm. These include army worm, cutworm, looper, spanworm, and measuring worm. All of these words refer to different types of worms that can be found damaging plants and trees. Some of these worms are known for their destructive nature while others are not as harmful. Despite the differences in their behavior, all of these worms can be referred to as canker-worms or inchworms. The term canker-worm is typically used to refer to any worm that moves by arching its body in a looping motion, regardless of the species.
