The phrase “more than difficult” implies a level of complexity or challenge that goes beyond what is typically considered difficult. A synonym for “more than difficult” could be “extremely challenging”. This phrase emphasizes that a task or situation is not just difficult but poses a significant obstacle that requires a great deal of effort and determination to overcome. For example, climbing a mountain with treacherous terrain and harsh weather conditions can be extremely challenging.
Another synonym is “exceptionally hard”. This description suggests that something is far more difficult than usual, perhaps to an extraordinary degree. For instance, solving a complex mathematical problem that has stumped experts for years can be exceptionally hard.
“incredibly demanding” is also a good synonym. It conveys the idea that a task requires a high level of skill, endurance, or mental effort. For example, training for a marathon can be incredibly demanding, as it requires months of dedicated preparation and physical exertion.
All of these synonyms for “more than difficult” highlight the intensity and severity of a challenge. They suggest that the task or situation at hand is not for the faint of heart and requires a special kind of perseverance and tenacity.