What is another word for growing dull?
Pronunciation: [ɡɹˈə͡ʊɪŋ dˈʌl] (IPA) 
The phrase "growing dull" can be used to describe something that is becoming boring or losing its interest. There are several synonyms that can be used to express this idea, such as "tiresome," "dreary," "monotonous," or "tedious." Other options include "flat," "lifeless," "dullsville," "uninspired," or "unexciting." When something becomes less thrilling or engaging, you could also describe it as "humdrum," "ho-hum," or "run-of-the-mill." For a more extreme synonym, you could use "mind-numbing," "excruciating," or "agonizingly dull." These alternatives can inject more interest and variety into your writing or conversation.
