What is another word for spittlebug?
Pronunciation: [spˈɪtə͡lbˌʌɡ] (IPA) 
Spittlebugs belong to the insect family Cercopidae, which includes about 2300 species of insects commonly known as froghoppers or spittle bugs. If you are looking for synonyms for the term, spittlebug, here are a few options: froghopper, cuckoo spit insect, spit bug, and bubbler insect. These insects are known for their ability to produce foam-like masses on plants that look like bubbles in which they hide for protection. While they do not harm plants, excessive spittle can be an annoyance, and these bugs can cause damage to crops if they feed on them in large numbers.
