What is another word for bombination?
Pronunciation: [bˌɒmbɪnˈe͡ɪʃən] (IPA) 
Bombination is a word used to describe a buzzing or humming sound. However, there are a few additional synonyms that can be used in its place to add some variation to your writing. One of these words is "drone," which can be used to describe a monotonous buzzing noise. Another synonym is "thrum," a word to describe a low, continuous humming sound. "Whir," on the other hand, is a more rapid buzzing sound, while "buzz" and "hum" are more generic terms that can be used for any similar noise. Overall, these synonyms for bombination can be useful in bringing more life to your written descriptions of sounds.
