What is another word for low tones?
Pronunciation: [lˈə͡ʊ tˈə͡ʊnz] (IPA) 
There are several synonyms that can be used for the phrase "low tones" in language and music. First and foremost, the word "bass" is a common synonym for low tones. Other words that can replace "low tones" include deep, resonant, grave, and basso. When referring specifically to musical notes, one could use the words "low-pitched" or "low notes" instead of "low tones." Words like "murmur" (soft, low sound) and "whisper" (low tone spoken softly) can also be used to describe low tones in speech. Employing varied synonyms for "low tones" can help to add depth and nuance to writing and conversation.
