Examine vs Investigate

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

Examine

Top 2,000 (common)B1verb

Investigate

Top 2,000 (common)B1verb
 ExamineInvestigate
Pronunciation🇬🇧 /["/ɪɡˈzæmɪn/","/ɪɡˈzæmɪnz/","/ɪɡˈzæmɪnd/","/ɪɡˈzæmɪnɪŋ/"]/🇺🇸 /["/ɪɡˈzæmɪn/","/ɪɡˈzæmɪnz/","/ɪɡˈzæmɪnd/","/ɪɡˈzæmɪnɪŋ/"]/🇬🇧 /["/ɪnˈvestɪɡeɪt/","/ɪnˈvestɪɡeɪts/","/ɪnˈvestɪɡeɪtɪd/","/ɪnˈvestɪɡeɪtɪŋ/"]/🇺🇸 /["/ɪnˈvestɪɡeɪt/","/ɪnˈvestɪɡeɪts/","/ɪnˈvestɪɡeɪtɪd/","/ɪnˈvestɪɡeɪtɪŋ/"]/
Meaningto look at something carefully to learn more about itTo look into something closely to find out more information.
ExampleThe doctor will examine your health thoroughly during the check-up.The police will investigate the crime scene for new evidence.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB1B1
Part of speechverbverb
Collocationscarefully, closely, in detail, aim to, attempt to, be designed to, for, let us examine…, carefully, closely, in detail, aim to, attempt to, be designed to, for, let us examine…carefully, closely, in detail, ask somebody to, be called in to, decide to, for, carefully, closely, in detail, ask somebody to, be called in to, decide to, for
Antonymsignore, overlook, neglectignore, overlook, disregard
Common mistakesConfused with 'inspect' — 'examine' is broader than just checking for flaws., Misusing the tense — should use 'examined' for past actions, not 'examine'., Incorrect prepositions — do not say 'examine to' but 'examine for' in some contexts.Confusing with 'invest' which relates to money or resources., Using as an intransitive verb; it requires an object (e.g., 'investigate the issue')., Mixing up with synonyms like 'examine' without understanding the context.
Usage notesUse 'examine' in formal contexts like academic writing or professional discussions. It may sound out of place in casual conversations, where 'look at' might be preferred.Commonly used in formal contexts, especially in journalism, research, or law enforcement. It may not be seen as appropriate in casual conversations.

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Investigate

Frequently asked questions: Examine vs Investigate

What's the difference between Examine and Investigate?

Examine: to look at something carefully to learn more about it Investigate: To look into something closely to find out more information.

Are Examine and Investigate the same CEFR level?

Examine: B1, Investigate: B1 on the CEFR scale.

What part of speech are Examine and Investigate?

Examine: verb, Investigate: verb.

Can you show an example of each?

Examine: The doctor will examine your health thoroughly during the check-up. Investigate: The police will investigate the crime scene for new evidence.

Can I use Examine and Investigate interchangeably?

Not always. Examine and Investigate 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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