Device vs Grenades

When to use each in English, with meaning, register, and examples.

Device

Top 1,000 (very common)A2noun

Grenades

Beyond 10,000 (less common)
Most common: Device
 DeviceGrenades
Pronunciation🇬🇧 /["/dɪˈvaɪs/"]/🇺🇸 /["/dɪˈvaɪs/"]/🇬🇧 //ɡrɪˈneɪdz//🇺🇸 //ɡrɪˈneɪdz//
MeaningA tool or machine used for a specific purpose.A small bomb thrown by hand or launched.
ExampleI use a smartphone as my main device for communication.The soldier threw a grenade into the enemy bunker.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA2-
Part of speechnoun
Collocationsclever, ingenious, labour-saving/​labor-saving, be fitted with, have, connect, comprise something, consist of something, be designed to, device for, clever, ingenious, labour-saving/​labor-saving, be fitted with, have, connect, comprise something, consist of something, be designed to, device forhand grenade, explosive grenade, throw a grenade, live grenade, smoke grenade
Antonymsdisuse, neglectpeace, safety
Common mistakesConfused with 'devise', which means to create or plan something., Using 'device' as a verb; it is only a noun., Assuming all devices are electronic; can refer to any tool.Confused with 'bomb' - 'grenades' are specific types of bombs., Using 'grenade' when referring to multiple - always use 'grenades' for more than one.
Usage notesUsed to refer to gadgets or instruments, often in technology. More common in tech contexts. Avoid in very casual settings where simpler terms (like 'thing') might be used.Use 'grenades' in military or action contexts. Avoid informal settings; it's generally a serious term.

See it in real clips

Device
Grenades

Frequently asked questions: Device vs Grenades

What's the difference between Device and Grenades?

Device: A tool or machine used for a specific purpose. Grenades: A small bomb thrown by hand or launched.

Which is more common: Device and Grenades?

Device is the most common in everyday English.

Can you show an example of each?

Device: I use a smartphone as my main device for communication. Grenades: The soldier threw a grenade into the enemy bunker.

Can I use Device and Grenades interchangeably?

Not always. Device and Grenades 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.

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