Yes, "wag" is considered an onomatopoeic word because it imitates the sound of a dog's tail moving back and forth. Onomatopoeia is a linguistic device where words mimic the sounds they describe, such as "buzz" for a bee or "hiss" for a snake. In the case of "wag," the word itself sounds like the action it represents, making it an onomatopoeia.
Yes, the word cling is an onomatopoeia.
The longest word you can make from onomatopoeia is "onomatopoeically."
The onomatopoeia word for a creaking door is "creak."
The onomatopoeia for "chomp" is "nom" or "munch."
An onomatopoeia is a sound word, such as Slam! or Woof!Therefore, an onomatopoeia for bees is Bzzz.