The term "more canorous" refers to something that is melodious and pleasant to hear. Antonyms for this term include words that describe sounds that are harsh, grating, or cacophonous. Examples of antonyms for "more canorous" include: discordant, jarring, ear-splitting, dissonant, rasping, strident, grating, and screeching. These words describe sounds that are unpleasant to the ear, such as the sound of nails on a chalkboard, a train screeching on the tracks, or a person shouting loudly. While "more canorous" is considered a positive attribute in music or language, its antonyms are negative qualities that people usually try to avoid.