Failed vs It never worked vs Malfunctioned
When to use each in English, with meaning, register, and examples.
Failed
Top 1,000 (very common)B2adjective
It never worked
Top 2,000 (common)
Malfunctioned
Beyond 10,000 (less common)
Most common: Failed
| Failed | It never worked | Malfunctioned | |
|---|---|---|---|
| Pronunciation | 🇬🇧 /["/feɪld/"]/🇺🇸 /["/feɪld/"]/ | 🇬🇧 //ɪt ˈnɛvər wɜːrkt//🇺🇸 //ɪt ˈnɛvər wɜrkt// | 🇬🇧 //mælˈfʌŋkʃənd//🇺🇸 //mælˈfʌŋkʃənd// |
| Meaning | not successful | It didn't function or operate at any time. | Did not work properly. |
| Example | a failed writer | I tried to fix the computer, but it never worked. | The printer malfunctioned during the big presentation. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) | Beyond 10,000 (less common) |
| CEFR level | B2 | - | - |
| Part of speech | adjective | ||
| Collocations | failed attempt, failed experiment, failed project, failed to meet, failed grades | it never worked out, it never worked properly, it never worked for me, it never worked again | malfunctioned device, malfunctioned equipment, malfunctioned system |
| Antonyms | succeeded, achieved, triumphed | - | functioned, operated, worked |
| Common mistakes | Confusing 'failed' with 'fail' (incorrect verb tense), Using 'failed' with the wrong object (e.g., 'failed the test' instead of 'failed in the test'), Overusing it in informal contexts where lighter terms would be more appropriate | Confusing it with 'It doesn't work' which implies it currently fails., Using it to describe situations where something has improved., Using incorrect tenses, such as 'It never workeded'. | Confused with 'malfunction' as a noun instead of an adjective., Using it to describe a person instead of a device., Incorrect verb forms like 'malfunctions' instead of the past tense 'malfunctioned'. |
| Usage notes | Use 'failed' to describe attempts that did not succeed. It's neutral and can be used in various contexts, from academic to casual conversations. | Use this phrase when discussing something that was expected to operate but failed. It’s neutral and appropriate for both casual and formal contexts. | Use 'malfunctioned' to describe machines or systems that failed. It is suitable in technical contexts but less used in casual conversation. |
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Frequently asked questions: Failed vs It never worked vs Malfunctioned
What's the difference between Failed, It never worked, and Malfunctioned?
Failed: not successful It never worked: It didn't function or operate at any time. Malfunctioned: Did not work properly.
Which is more common: Failed, It never worked, and Malfunctioned?
Failed is the most common in everyday English.
Can you show an example of each?
Failed: a failed writer It never worked: I tried to fix the computer, but it never worked. Malfunctioned: The printer malfunctioned during the big presentation.
Can I use Failed, It never worked, and Malfunctioned interchangeably?
Not always. Failed, It never worked, and Malfunctioned 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.