What is another word for pick upon?
Pronunciation: [pˈɪk əpˌɒn] (IPA) 
The phrase "pick upon" involves the act of criticizing, teasing, or targeting someone. It's often used to describe negative behavior that involves singling someone out, often unfairly. But there are several synonyms for "pick upon" that can help you express this idea without using the same phrase over and over. Some potential synonyms include "harass," "persecute," "target," "mock," "attack," "bully," "ridicule," and "tease." Each of these words has its own nuances, so choose the one that best captures the tone and context of your writing. By using synonyms, you can add variety and depth to your language and avoid repeating the same phrases too frequently.
