Examination vs Interrogation

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

Examination

Top 2,000 (common)B2noun

Interrogation

FormalTop 5,000 (fairly common)
Most formal: InterrogationMost common: Examination
 ExaminationInterrogation
Pronunciation🇬🇧 /["/ɪɡˌzæmɪˈneɪʃn/"]/🇺🇸 /["/ɪɡˌzæmɪˈneɪʃn/"]/🇬🇧 //ɪnˌtɛrəˈɡeɪʃən//🇺🇸 //ɪnˌtɜːrɪˈɡeɪʃən//
MeaningA test to see what someone knows or can do.Asking someone many questions to get information.
ExampleThe examination will take place next week, and it's crucial to prepare well.The police conducted a thorough interrogation of the suspect.
RegisterNeutralFormal
How commonTop 2,000 (common)Top 5,000 (fairly common)
CEFR levelB2-
Part of speechnoun
Collocationscertification, entrance, final, prepare for, study for, do, paper, question, results, examination in, examination on, careful, close, complete, carry out, conduct, do, confirm something, demonstrate something, reveal something, couch, table, room, on examination, under examination, examination on, careful, close, complete, carry out, conduct, do, confirm something, demonstrate something, reveal something, couch, table, room, on examination, under examination, examination onpolice interrogation, long interrogation, intense interrogation, interrogation techniques, hostile interrogation
Antonymsfreedom, leisuresilence, calmness
Common mistakesConfused with 'test' — examination is often more formal., Used incorrectly as a verb — 'examine' is the verb form., Confused with 'assessment' — although similar, 'examination' implies a more formal setting.Confusing with 'interrogate' which is the verb form., Using it in informal settings where simpler terms like 'questioning' are better., Assuming it's always negative; it can be neutral in investigative contexts.
Usage notesUsed in academic or medical contexts. Not typically used in casual conversation. Avoid using in informal settings.Used mainly in legal contexts. Avoid in casual conversations. It implies a serious or intense questioning.

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Interrogation

Frequently asked questions: Examination vs Interrogation

What's the difference between Examination and Interrogation?

Examination: A test to see what someone knows or can do. Interrogation: Asking someone many questions to get information.

Which is more formal: Examination and Interrogation?

Interrogation is the most formal of these.

Which is more common: Examination and Interrogation?

Examination is the most common in everyday English.

Can you show an example of each?

Examination: The examination will take place next week, and it's crucial to prepare well. Interrogation: The police conducted a thorough interrogation of the suspect.

Can I use Examination and Interrogation interchangeably?

Not always. Examination and Interrogation 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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