I remember vs Retain

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

I remember

Top 1,000 (very common)

Retain

Top 2,000 (common)B2verb
Most common: I remember
 I rememberRetain
Pronunciation🇬🇧 //aɪ rɪˈmɛmbər//🇺🇸 //aɪ rɪˈmɛmbər//🇬🇧 //rɪˈteɪn//🇺🇸 //rɪˈteɪn//
MeaningI can recall something from the past.To keep or hold something.
ExampleI remember the summer we spent at the beach.It's important to retain information during exams.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR level-B2
Part of speechverb
Collocationsremember the time, remember that, remember to, remember my name, remember whoretain customers, retain information, retain control, retain talent
Antonyms-lose, discard, abandon
Common mistakesConfusing with 'I remembered' (past tense), Incorrectly using for future events (should use 'I will remember'), Using inappropriately with 'I remember that' without proper contextConfused with 'retain' vs 'obtain'., Using 'retain' without an object., Misusing 'retain' in informal contexts.
Usage notesUse 'I remember' primarily when recalling past events or experiences. It's appropriate in both spoken and written contexts, but may feel informal in very formal writing.Use 'retain' when discussing keeping information, objects, or qualities. It's more formal than 'keep'. Avoid in casual speech.

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I remember

Frequently asked questions: I remember vs Retain

What's the difference between I remember and Retain?

I remember: I can recall something from the past. Retain: To keep or hold something.

Which is more common: I remember and Retain?

I remember is the most common in everyday English.

Can you show an example of each?

I remember: I remember the summer we spent at the beach. Retain: It's important to retain information during exams.

Can I use I remember and Retain interchangeably?

Not always. I remember and Retain 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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