Acerbity
/əˈsɜːrbəti/
Definition 1 of 2
Pro Tip 1/3Negative Connotation
Often indicates disapproval or criticism, not just a sharp taste. 
His acerbity towards modern art revealed his traditional taste.
Pro Tip 2/3Emotionally Charged
Can express strong emotions like anger or frustration. 
The acerbity in her voice made the children shrink back in fear.
Pro Tip 3/3Not for Casual
Used in formal contexts or literature, less common in everyday speech. 
The novel's protagonist is known for his acerbity and wit.