What is another word for run interference for?
Pronunciation: [ɹˈʌn ˌɪntəfˈi͡əɹəns fɔː] (IPA) 
"Run interference for" is a phrase commonly used to describe the act of protecting or assisting someone. Synonyms for this phrase could include "defend," "guard," "shield," "protect," "aid," "assist," "cover," "support," and "assist." These words indicate a sense of protection or aid towards someone or something, whether it be physically or figuratively. Other similar phrases may include "back-up," "be a buffer," "be a safety net," or "come to someone's rescue." These synonyms all convey the same general idea of protecting and assisting someone or something, and can be used interchangeably with "run interference for".
