Use "sourer" in a sentence

1. Many of the older, sourer priests grumbled at the spread of licentiousness and gluttony.

2. 🔊 Though the drink should have been sweet, it’s Acerb taste was much sourer than expected

3. Synonyms for Brinier include saltier, bitterer, tangier, tarter, sourer, acrider, more salt, more saline, more brackish and more brak