Cool MateAttach vs Connect vs Fasten vs Link vs Secure
When to use each in English, with meaning, register, and examples.
Attach
Top 1,000 (very common)B1verb
Connect
Top 1,000 (very common)A2verb
Fasten
Top 3,000 (common)B1verb
Link
Top 1,000 (very common)A2noun
Secure
Top 1,000 (very common)B2verb
| Attach | Connect | Fasten | Link | Secure | |
|---|---|---|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈtætʃ/","/əˈtætʃɪz/","/əˈtætʃt/","/əˈtætʃɪŋ/"]/🇺🇸 /["/əˈtætʃ/","/əˈtætʃɪz/","/əˈtætʃt/","/əˈtætʃɪŋ/"]/ | 🇬🇧 /["/kəˈnekt/","/kəˈnekts/","/kəˈnektɪd/","/kəˈnektɪŋ/"]/🇺🇸 /["/kəˈnekt/","/kəˈnekts/","/kəˈnektɪd/","/kəˈnektɪŋ/"]/ | 🇬🇧 /["/ˈfɑːsn/","/ˈfɑːsnz/","/ˈfɑːsnd/","/ˈfɑːsnɪŋ/"]/🇺🇸 /["/ˈfæsn/","/ˈfæsnz/","/ˈfæsnd/","/ˈfæsnɪŋ/"]/ | 🇬🇧 /["/lɪŋk/"]/🇺🇸 /["/lɪŋk/"]/ | 🇬🇧 /["/sɪˈkjʊə(r)/","/sɪˈkjʊəz/","/sɪˈkjʊəd/","/sɪˈkjʊərɪŋ/"]/🇺🇸 /["/sɪˈkjʊr/","/sɪˈkjʊrz/","/sɪˈkjʊrd/","/sɪˈkjʊrɪŋ/"]/ |
| Meaning | to connect or fasten something to another thing | to join or link things together | To make something secure or tight. | A connection between things. | To make safe or protect something. |
| Example | Please attach the document to your email before sending it. | I need to connect my phone to the Wi-Fi. | Please fasten your seatbelt before the flight. | Please click on the link to visit the website. | We need to secure the doors before we leave for the night. |
| Register | Neutral | Neutral | Neutral | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 1,000 (very common) | Top 3,000 (common) | Top 1,000 (very common) | Top 1,000 (very common) |
| CEFR level | B1 | A2 | B1 | A2 | B2 |
| Part of speech | verb | verb | verb | noun | verb |
| Collocations | firmly, securely, loosely, to | directly, physically, remotely, to, with, directly, physically, remotely, to, with, directly, physically, remotely, to, with, closely, inextricably, intimately, to, with, directly, physically, remotely, to, with | firmly, properly, securely, to, firmly, properly, securely, to, firmly, properly, securely, to, firmly, properly, securely, to | close, tight, inextricable, have, build, create, connect something, exist, road, link across, link between, link in, close, tight, inextricable, have, build, create, connect something, exist, road, link across, link between, link in, audio, video, radio, have, establish, lose, via a/the link, link to, link via, embedded, hypertext, Internet, have, add, build, lead to something, point to something, work, link to | easily, safely, eventually, be able to, manage to, fail to, an attempt to secure something, an effort to secure something, be aimed at securing something, firmly, properly, tightly, to, with |
| Antonyms | detach, remove | disconnect, separate, break | loosen, unfasten | disconnect, detach, divide | danger, unsecure, risk |
| Common mistakes | Confused with 'detach' – forgetting to use the right prefix., Using 'attaching' incorrectly in passive constructions., Not following with an object, e.g., 'attach to' instead of 'attach the document to'. | 'Connect with' is often confused with 'connect to'; 'connect to' is typically used for devices., 'Connecting' is sometimes incorrectly used when referring to relationships instead of feelings. | Confusing 'fasten' with 'loosen'., Using 'fasten' without an object, e.g., saying 'I need to fasten.' instead of 'I need to fasten my seatbelt.', Mixing up 'fasten' with other similar verbs like 'attach' or 'secure'. | Confused with 'link' as a noun and verb, forgetting to use the right form., Using 'link' when a stronger word like 'connect' is needed in formal writing., Overusing 'link' instead of 'connection' in context. | Confused with 'ensure' - 'ensure' means to make sure something happens., Using 'secured' as an adjective when it should be a verb., Misplacing the emphasis on the second syllable. |
| Usage notes | Use 'attach' for both physical and abstract connections, like emails or documents. Less common in very formal writing. Avoid with informal language unless using slang. | Used to describe joining two entities, like people, ideas, or objects. Can be used in social contexts (connecting with friends) or technical contexts (connecting devices). Avoid in overly formal writing. | Use 'fasten' when you want to describe securing something, like a seatbelt or a button. It's appropriate in most contexts. | Use 'link' in both formal and informal situations. In academic writing, it often refers to ideas or arguments connected logically. Avoid it in contexts requiring very precise language. | Used to indicate making something safe, but can also mean to obtain or achieve something. More common in formal contexts when referring to safety and in neutral situations for obtaining. |
Frequently asked questions: Attach vs Connect vs Fasten vs Link vs Secure
What's the difference between Attach, Connect, Fasten, Link, and Secure?
Attach: to connect or fasten something to another thing Connect: to join or link things together Fasten: To make something secure or tight. Link: A connection between things. Secure: To make safe or protect something.
Which is more advanced: Attach, Connect, Fasten, Link, and Secure?
Secure is the highest level, at B2, on the CEFR scale.
Are Attach, Connect, Fasten, Link, and Secure the same CEFR level?
Attach: B1, Connect: A2, Fasten: B1, Link: A2, Secure: B2 on the CEFR scale.
What part of speech are Attach, Connect, Fasten, Link, and Secure?
Attach: verb, Connect: verb, Fasten: verb, Link: noun, Secure: verb.
Can you show an example of each?
Attach: Please attach the document to your email before sending it. Connect: I need to connect my phone to the Wi-Fi. Fasten: Please fasten your seatbelt before the flight. Link: Please click on the link to visit the website. Secure: We need to secure the doors before we leave for the night.
Can I use Attach, Connect, Fasten, Link, and Secure interchangeably?
Not always. Attach, Connect, Fasten, Link, and Secure 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.