Cool MateOpen up vs Share
When to use each in English, with meaning, register, and examples.
Open up
Top 1,000 (very common)
Share
Top 1,000 (very common)A1verb
| Open up | Share | |
|---|---|---|
| Pronunciation | 🇬🇧 //ˈəʊ.pən ʌp//🇺🇸 //ˈoʊ.pən ʌp// | 🇬🇧 /["/ʃeə(r)/","/ʃeəz/","/ʃeəd/","/ˈʃeərɪŋ/"]/🇺🇸 /["/ʃer/","/ʃerz/","/ʃerd/","/ˈʃerɪŋ/"]/ |
| Meaning | To make something available or to start a conversation. | To let someone use or have part of something that you have. |
| Example | She decided to open up about her childhood experiences. | I will share my toys with my friends. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 1,000 (very common) |
| CEFR level | - | A1 |
| Part of speech | verb | |
| Collocations | open up a discussion, open up about feelings, open up access, open up to someone, open up opportunities | fully, equally, broadly, want to, would like to, be prepared to, among, between, in, widely shared, fully, equally, broadly, want to, would like to, be prepared to, among, between, in, widely shared, fully, equally, broadly, want to, would like to, be prepared to, among, between, in, widely shared |
| Antonyms | - | hoard, keep, withhold |
| Common mistakes | Confused with 'open' – 'open up' suggests revealing more than just physically opening something., Using it without an object when it's needed – e.g., say 'open up the discussion' instead of just 'open up'. | Using 'share' without an object (e.g., saying 'I will share' instead of 'I will share my lunch'), Confusing 'share' with 'sharpen', Incorrectly using 'share' as a noun rather than a verb (e.g., saying 'the share of the book' instead of 'the sharing of the book') |
| Usage notes | Use 'open up' in casual conversations to refer to sharing feelings or information. It's appropriate in both personal and some professional contexts, but avoid it in very formal situations. | Use 'share' when talking about dividing resources or experiences. It's appropriate in both spoken and written English. Avoid in very formal contexts where more specific terms may be required. |
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Frequently asked questions: Open up vs Share
What's the difference between Open up and Share?
Open up: To make something available or to start a conversation. Share: To let someone use or have part of something that you have.
Can you show an example of each?
Open up: She decided to open up about her childhood experiences. Share: I will share my toys with my friends.
Can I use Open up and Share interchangeably?
Not always. Open up and Share 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.