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The difficulty of the exam surprised many students.
The fact that the exam was hard shocked many students.
the state or quality of being hard to do, deal with, or understand
She faced many difficulties in her new job.
She encountered many hardships in her new job.
The difficulty of the task made him reconsider.
The fact that the task was hard made him think twice.
Used for both physical and abstract challenges; often followed by 'in' (difficulty in + gerund) or 'of' (difficulty of + noun/gerund).
a particular instance or cause of trouble or hardship
Financial difficulties led to the closure of the business.
Money problems caused the business to close.
Commonly used in plural form to describe ongoing problems.
Use 'in' for general challenges (difficulty in learning) and 'of' for specific tasks (difficulty of the test). Avoid 'with' in formal contexts (e.g., 'difficulty with' is informal).
'Difficulty' is uncountable when referring to the general concept (e.g., 'The difficulty of the task was underestimated'). Use the plural 'difficulties' for specific instances (e.g., 'She faced many difficulties in her career').
Middle English from Old French 'difficulté', from Latin 'difficultas', from 'difficilis' (difficult), from 'dis-' (apart) + 'facilis' (easy).
Avoid confusion with 'difficult' (adjective) or 'difficultly' (adverb, rare). 'Difficulty' is uncountable when referring to the general concept; countable when referring to specific instances.