When it comes to finding synonyms for the phrase 'hanging tough', there are plenty of options. Some of the most commonly used alternatives include 'staying strong', 'holding on', 'persisting', 'enduring', 'persevering', and 'keeping going'. Other possible synonyms could include phrases like 'standing firm', 'never giving up', 'maintaining resilience', or 'toughing it out'. Each of these phrases carries a slightly different connotation, with some focusing on the idea of strength and resilience, while others emphasize the need for persistence and determination in the face of difficulty. Regardless of the specific synonym used, the underlying message of staying strong in the face of adversity remains the same.