What is another word for grew dull?
Pronunciation: [ɡɹˈuː dˈʌl] (IPA) 
"Grew dull" is a common phrase used to describe something that becomes less interesting or exciting over time. Here are some alternative synonyms you can use instead of this phrase:
1. Faded: When something fades, it loses its vibrancy and becomes dull or colorless.
2. Diminished: This word means to reduce or lessen in intensity, quality, or strength.
3. Declined: Use this word to describe something that has deteriorated or become less successful over time.
4. Waned: If something wanes, it gradually becomes less noticeable or prominent.
5. Tarnished: To tarnish is to lose its beauty or appeal because of neglect or damage.
6. Stagnated: When something stagnates, it becomes unchanging and unexciting.
7. Stale: This word is commonly used to describe something that has lost its freshness or appeal.
