Cool MateAttach vs Connect vs Fasten vs Join vs Link
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
Join
Top 1,000 (very common)A1verb
Link
Top 1,000 (very common)A2noun
| Attach | Connect | Fasten | Join | Link | |
|---|---|---|---|---|---|
| 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/"]/ | 🇬🇧 /["/dʒɔɪn/","/dʒɔɪnz/","/dʒɔɪnd/","/ˈdʒɔɪnɪŋ/"]/🇺🇸 /["/dʒɔɪn/","/dʒɔɪnz/","/dʒɔɪnd/","/ˈdʒɔɪnɪŋ/"]/ | 🇬🇧 /["/lɪŋk/"]/🇺🇸 /["/lɪŋk/"]/ |
| Meaning | to connect or fasten something to another thing | to join or link things together | To make something secure or tight. | to come together with others | A connection between things. |
| 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. | I decided to join a yoga class to improve my flexibility. | Please click on the link to visit the website. |
| 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 | A1 | A2 |
| Part of speech | verb | verb | verb | verb | noun |
| 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 | formally, officially, voluntarily, want to, wish to, flock to, an invitation to join something, together, eagerly, gladly, wish to, invite somebody to, be allowed to, for, in, with, come and join somebody, an invitation to join somebody/something | 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 |
| Antonyms | detach, remove | disconnect, separate, break | loosen, unfasten | leave, split, detach | disconnect, detach, divide |
| 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'. | 'Join' is often confused with 'meet' — they have different meanings., Learners forget to use 'join' with an object, saying 'I join' instead of 'I join the club.', Mixing up 'join' with 'attend' — attending can imply being present without being an active participant. | 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. |
| 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 'join' when indicating participation in an activity or becoming part of a group. It's neutral and can be used in both formal and informal contexts. Avoid using it in overly formal writing. | 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. |
Frequently asked questions: Attach vs Connect vs Fasten vs Join vs Link
What's the difference between Attach, Connect, Fasten, Join, and Link?
Attach: to connect or fasten something to another thing Connect: to join or link things together Fasten: To make something secure or tight. Join: to come together with others Link: A connection between things.
Are Attach, Connect, Fasten, Join, and Link the same CEFR level?
Attach: B1, Connect: A2, Fasten: B1, Join: A1, Link: A2 on the CEFR scale.
What part of speech are Attach, Connect, Fasten, Join, and Link?
Attach: verb, Connect: verb, Fasten: verb, Join: verb, Link: noun.
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. Join: I decided to join a yoga class to improve my flexibility. Link: Please click on the link to visit the website.
Can I use Attach, Connect, Fasten, Join, and Link interchangeably?
Not always. Attach, Connect, Fasten, Join, and Link 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.