Justification vs The only alibi

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

Justification

FormalTop 5,000 (fairly common)C1noun

The only alibi

Beyond 10,000 (less common)
Most formal: JustificationMost common: Justification
 JustificationThe only alibi
Pronunciation🇬🇧 /["/ˌdʒʌstɪfɪˈkeɪʃn/"]/🇺🇸 /["/ˌdʒʌstɪfɪˈkeɪʃn/"]/🇬🇧 //ði ˈəʊnli ˈæl.aɪ.baɪ//🇺🇸 //ði ˈoʊnli ˈæl.aɪ.baɪ//
MeaningA good reason for something.the one reason that explains someone’s actions at a certain time
ExampleThe lawyer provided a clear justification for her client's actions.His only alibi was that he was at home watching TV.
RegisterFormalNeutral
How commonTop 5,000 (fairly common)Beyond 10,000 (less common)
CEFR levelC1-
Part of speechnoun
Collocationsconsiderable, every, some, give (somebody), offer (somebody), provide (somebody with), in justification, with justification, without justificationprovide an alibi, establish an alibi, present an alibi
Antonymsreproach, blame, accusationthe only accusation, the only evidence against, the sole suspicion, the primary blame
Common mistakesConfusing 'justification' with 'justification' as a verb., Using it in informal conversations., Mistaking it for 'justifying' in different grammatical structures.Confused with 'the only alibi' and 'the best alibi', Using it in contexts that are not related to crime or excuses, Misplacing emphasis on 'only' leading to misunderstanding
Usage notesUsed in formal contexts when explaining reasons for decisions or actions. Not appropriate for casual conversation.Used in contexts involving crime or suspicion. It fits best in storytelling or formal discussions of evidence.

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The only alibi

Frequently asked questions: Justification vs The only alibi

What's the difference between Justification and The only alibi?

Justification: A good reason for something. The only alibi: the one reason that explains someone’s actions at a certain time

Which is more formal: Justification and The only alibi?

Justification is the most formal of these.

Which is more common: Justification and The only alibi?

Justification is the most common in everyday English.

Can you show an example of each?

Justification: The lawyer provided a clear justification for her client's actions. The only alibi: His only alibi was that he was at home watching TV.

Can I use Justification and The only alibi interchangeably?

Not always. Justification and The only alibi 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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