What is another word for trill?
Pronunciation: [tɹˈɪl] (IPA) 
Trill is a unique word that can mean a vibratory musical sound made by quickly alternating notes, or a quavering or vibratory sound made by certain birds or insects. This word has many synonyms depending on the context in which it is used. In the world of music, words like warble, tremolo, vibrato, quaver and flutter are commonly used to describe a trill sound. Trill is also frequently used in descriptions of bird calls, and synonyms such as chirp, tweet, and peep are frequently used to describe similar sounds. Whether discussing music or nature, there are many synonyms for the word trill that convey a sense of vibrancy and movement.
