Low-pitched and Not saying boo

Low-pitched adjective - Used of sounds and voices; low in pitch or frequency.

Not saying boo and low-pitched are semantically related In some cases you can use "Not saying boo" instead an adjective phrase "Low-pitched".

Low-pitched and not saying boo are semantically related in quiet topic. Sometimes you can use "Low-pitched" instead an adjective phrase "Not saying boo", if it concerns topics such as without or with little sound.