Cool MateKeep that vs Maintain vs Retain
When to use each in English, with meaning, register, and examples.
Keep that
Top 2,000 (common)
Maintain
Top 2,000 (common)B2verb
Retain
Top 2,000 (common)B2verb
| Keep that | Maintain | Retain | |
|---|---|---|---|
| Pronunciation | 🇬🇧 //kiːp ðæt//🇺🇸 //kip ðæt// | 🇬🇧 //meɪnˈteɪn//🇺🇸 //meɪnˈteɪn// | 🇬🇧 //rɪˈteɪn//🇺🇸 //rɪˈteɪn// |
| Meaning | To continue having or holding something. | To keep something in good condition or continue to have it. | To keep or hold something. |
| Example | Please keep that gift safe until her birthday. | To maintain a healthy lifestyle, you should exercise regularly. | It's important to retain information during exams. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | - | B2 | B2 |
| Part of speech | verb | verb | |
| Collocations | keep that in mind, keep that safe, keep that secret | maintain order, maintain balance, maintain standards, maintain equipment | retain customers, retain information, retain control, retain talent |
| Antonyms | - | neglect, abandon, discontinue | lose, discard, abandon |
| Common mistakes | Confused with 'keep it', which implies holding a specific item., Used too literally; can be a metaphor or idiomatic. | Confused with 'mainten' which is not a word., Using 'maintain' with uncountable nouns incorrectly., Omitting the object when using it in a sentence. | Confused with 'retain' vs 'obtain'., Using 'retain' without an object., Misusing 'retain' in informal contexts. |
| Usage notes | Commonly used in both spoken and written English. It’s informal but appropriate in most contexts. Avoid using it in very formal situations. | Used in contexts involving care, upkeep, or support. Appropriate in both spoken and written English but varies from technical discussions to daily conversation. | Use 'retain' when discussing keeping information, objects, or qualities. It's more formal than 'keep'. Avoid in casual speech. |
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Frequently asked questions: Keep that vs Maintain vs Retain
What's the difference between Keep that, Maintain, and Retain?
Keep that: To continue having or holding something. Maintain: To keep something in good condition or continue to have it. Retain: To keep or hold something.
Can you show an example of each?
Keep that: Please keep that gift safe until her birthday. Maintain: To maintain a healthy lifestyle, you should exercise regularly. Retain: It's important to retain information during exams.
Can I use Keep that, Maintain, and Retain interchangeably?
Not always. Keep that, Maintain, 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.