Tintannabulating is a relatively obscure word that means the ringing or echoing sound of bells. There are a number of synonyms for this word that could be used to convey similar meanings. One alternative is "carillon," which refers specifically to a set of bells played in a tower or other high location. Other possibilities might include "chime," "peal," "ringing," or "tolling," which all suggest the sound of bells or other metallic objects being struck together repeatedly. For those who wish to demonstrate their linguistic prowess, there are also more unusual synonyms such as "campanology" or "bell-ringing" that could provide a more specific or elaborate way to describe this auditory sensation.