Problem vs The one difficulty for a murderer

When to use each in English, with meaning, register, and examples.

Problem

Top 1,000 (very common)A1noun

The one difficulty for a murderer

Beyond 10,000 (less common)
Most common: Problem
 ProblemThe one difficulty for a murderer
Pronunciation🇬🇧 /["/ˈprɒbləm/"]/🇺🇸 /["/ˈprɑːbləm/"]/🇬🇧 //ðə wʌn ˈdɪfɪkəlti fɔːr ə ˈmɜːdə//🇺🇸 //ðə wʌn ˈdɪfɪkəlti fɔr ə ˈmɜrdər//
MeaningA difficulty or issue that needs to be solved.The main problem that a murderer faces.
ExampleMath can be hard, but I will solve this problem.The one difficulty for a murderer is evading capture by the police.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA1-
Part of speechnoun
Collocationsacute, big, enormous, host, set, be, pose, present (somebody with), arise, come up, crop up, area, spot, behaviour/​behavior, problem about, problem for, problem of, an approach to a problem, the crux of the problem, the heart of the problem, complicated, difficult, easy, do, find the answer to, solve, setface a difficulty, overcome a difficulty, identify a difficulty
Antonymssolution, answer, resolution-
Common mistakes'Problem' is often confused with 'trouble'—these words have slightly different meanings., Some learners may use 'problems' incorrectly with uncountable nouns., Use the phrase 'to solve a problem' instead of 'to fix a problem'.Omitting 'the one' and saying just 'difficulty for a murderer'., Using 'difficulties' instead of 'difficulty' when referring to a specific issue., Confusing the phrase with more general expressions like 'a challenge for criminals'.
Usage notesUse 'problem' in both formal and informal contexts. Avoid using in overly casual situations when a lighter term might fit, like 'issue' or 'challenge'.This phrase is often used in discussions about crime and justice. It is suitable for neutral contexts but may not fit in casual or humorous conversations.

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Problem
The one difficulty for a murderer

Frequently asked questions: Problem vs The one difficulty for a murderer

What's the difference between Problem and The one difficulty for a murderer?

Problem: A difficulty or issue that needs to be solved. The one difficulty for a murderer: The main problem that a murderer faces.

Which is more common: Problem and The one difficulty for a murderer?

Problem is the most common in everyday English.

Can you show an example of each?

Problem: Math can be hard, but I will solve this problem. The one difficulty for a murderer: The one difficulty for a murderer is evading capture by the police.

Can I use Problem and The one difficulty for a murderer interchangeably?

Not always. Problem and The one difficulty for a murderer 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.

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