Difficulty vs One problem
When to use each in English, with meaning, register, and examples.
Difficulty
Top 2,000 (common)B1noun
One problem
Top 2,000 (common)
| Difficulty | One problem | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈdɪfɪkəlti/"]/🇺🇸 /["/ˈdɪfɪkəlti/"]/ | 🇬🇧 //wʌn ˈprɒbləm//🇺🇸 //wʌn ˈprɑbləm// |
| Meaning | How hard something is. | A single issue or difficulty. |
| Example | The difficulty of the exam surprised many students. | We have one problem to solve before we can proceed with the project. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B1 | - |
| Part of speech | noun | |
| Collocations | considerable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/the difficulty, in difficulty, with difficulty, considerable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/the difficulty, in difficulty, with difficulty, considerable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/the difficulty, in difficulty, with difficulty | identify one problem, face one problem, solve one problem |
| Antonyms | easy, simple, effortless | - |
| Common mistakes | Confused with 'difficult' (adjective) vs. 'difficulty' (noun), Using 'difficulties' when referring to multiple challenges, Overgeneralizing to describe feelings instead of tasks | Confused with 'one of the problems' which implies multiple issues., Using 'one problem' when referring to a general situation instead of a specific issue. |
| Usage notes | Often used to describe challenges in tasks, tests, or activities. Suitable in both casual and academic contexts. Avoid using in overly informal situations. | Use 'one problem' to emphasize a singular issue. It’s suitable in both spoken and written contexts. |
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Frequently asked questions: Difficulty vs One problem
What's the difference between Difficulty and One problem?
Difficulty: How hard something is. One problem: A single issue or difficulty.
Can you show an example of each?
Difficulty: The difficulty of the exam surprised many students. One problem: We have one problem to solve before we can proceed with the project.
Can I use Difficulty and One problem interchangeably?
Not always. Difficulty and One problem are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.