Interview vs Questionnaire

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

Interview

Top 1,000 (very common)A1noun

Questionnaire

Top 5,000 (fairly common)B2noun
Most common: Interview
 InterviewQuestionnaire
Pronunciation🇬🇧 /["/ˈɪntəvjuː/"]/🇺🇸 /["/ˈɪntərvjuː/"]/🇬🇧 /["/ˌkwestʃəˈneə(r)/"]/🇺🇸 /["/ˌkwestʃəˈner/"]/
MeaningA meeting where someone is asked questions to get a job.A list of questions to gather information.
ExampleI have a job interview tomorrow at 10 AM.The researcher handed out the questionnaire to all participants before the study began.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA1B2
Part of speechnounnoun
Collocationsface-to-face, in-person, one-on-one, carry out, conduct, do, room, panel, techniques, in an/​the interview, interview about, interview between, a round of interviews, face-to-face, in-person, one-on-one, carry out, conduct, do, room, panel, techniques, in an/​the interview, interview about, interview between, a round of interviews, face-to-face, in-person, one-on-one, carry out, conduct, do, room, panel, techniques, in an/​the interview, interview about, interview between, a round of interviewsbrief, short, simple, design, develop, prepare, questionnaire about, questionnaire concerning, questionnaire on
Antonymsdismissal, rejectionanswer sheet, response form, solution
Common mistakesConfusing 'interview' as a verb and a noun., Using a plural form incorrectly (e.g., 'interviews' when discussing one instance)., Not pairing the word properly with prepositions (e.g., saying 'interview for a job' instead of 'interview with a company').Confused with 'survey', thinking they mean the same thing., Using 'questionnaire' as a verb (it's only a noun)., Incorrectly pluralizing as 'questionnaires' when referring to a single document.
Usage notesUse 'interview' in job contexts or when talking about a conversation where questions are asked. Avoid using it in casual situations not related to job hiring.Used in surveys, research, and feedback forms. More formal than 'survey'. Avoid in casual conversations.

Frequently asked questions: Interview vs Questionnaire

What's the difference between Interview and Questionnaire?

Interview: A meeting where someone is asked questions to get a job. Questionnaire: A list of questions to gather information.

Which is more common: Interview and Questionnaire?

Interview is the most common in everyday English.

Which is more advanced: Interview and Questionnaire?

Questionnaire is the highest level, at B2, on the CEFR scale.

Are Interview and Questionnaire the same CEFR level?

Interview: A1, Questionnaire: B2 on the CEFR scale.

What part of speech are Interview and Questionnaire?

Interview: noun, Questionnaire: noun.

Can you show an example of each?

Interview: I have a job interview tomorrow at 10 AM. Questionnaire: The researcher handed out the questionnaire to all participants before the study began.

Can I use Interview and Questionnaire interchangeably?

Not always. Interview and Questionnaire 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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