What is another word for uphill battle?
Pronunciation: [ʌphˈɪl bˈatə͡l] (IPA) 
"Uphill battle" is an idiomatic expression used to describe a challenging and difficult task or situation. It often refers to something that requires a lot of effort to overcome, just as climbing a hill might be strenuous. There are many synonyms for this phrase that can be used interchangeably. Some of the common synonyms for "uphill battle" include "hard task," "difficult mission," "steep challenge," "arduous journey," "tough fight," "rough struggle," and "challenging obstacle." These phrases help convey the same idea of something that requires a significant amount of effort and determination to overcome. Whether it's a personal or professional challenge, having these synonyms in your vocabulary can help you express yourself more accurately and effectively.
