Cool MateAlert vs Set off the smoke alarms
When to use each in English, with meaning, register, and examples.
Alert
Top 1,000 (very common)C1verb
Set off the smoke alarms
Top 2,000 (common)
Most common: Alert
| Alert | Set off the smoke alarms | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈlɜːt/","/əˈlɜːts/","/əˈlɜːtɪd/","/əˈlɜːtɪŋ/"]/🇺🇸 /["/əˈlɜːrt/","/əˈlɜːrts/","/əˈlɜːrtɪd/","/əˈlɜːrtɪŋ/"]/ | 🇬🇧 //sɛt ɒf ðə sməʊk əˈlɑːmz//🇺🇸 //sɛt ɔf ðə smoʊk əˈlɑrmz// |
| Meaning | Aware and paying attention; quick to notice things. | To cause the smoke alarms to start ringing. |
| Example | Neighbours quickly alerted the emergency services. | I accidentally set off the smoke alarms while cooking dinner. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | C1 | - |
| Part of speech | verb | |
| Collocations | stay alert, alert to danger, make someone alert, be alert for signs | set off an alarm, set off a warning, set off a fire drill |
| Antonyms | unaware, distracted, sleepy | - |
| Common mistakes | 'Alert' used as a noun instead of an adjective., Confused with 'alarmed', which means frightened., Using 'alerts' incorrectly as a verb form. | Confused with 'set on', which means to activate intentionally., Using 'set off' with non-emergency objects., Mixing up with 'turn on', which does not imply causing an alarm. |
| Usage notes | Use 'alert' to describe someone who is attentive. It can be used in formal and informal contexts, but avoid using it in very casual conversations. | Used in contexts related to fire safety or cooking. Not suitable for casual or informal contexts. |
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Frequently asked questions: Alert vs Set off the smoke alarms
What's the difference between Alert and Set off the smoke alarms?
Alert: Aware and paying attention; quick to notice things. Set off the smoke alarms: To cause the smoke alarms to start ringing.
Which is more common: Alert and Set off the smoke alarms?
Alert is the most common in everyday English.
Can you show an example of each?
Alert: Neighbours quickly alerted the emergency services. Set off the smoke alarms: I accidentally set off the smoke alarms while cooking dinner.
Can I use Alert and Set off the smoke alarms interchangeably?
Not always. Alert and Set off the smoke alarms 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.