Caution vs Vigilance is the price of safety

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

Caution

Top 2,000 (common)C1noun

Vigilance is the price of safety

Beyond 10,000 (less common)
Most common: Caution
 CautionVigilance is the price of safety
Pronunciation🇬🇧 /["/ˈkɔːʃn/"]/🇺🇸 /["/ˈkɔːʃn/"]/🇬🇧 //ˈvɪdʒɪləns//🇺🇸 //ˈvɪdʒɪləns//
MeaningBe careful.Staying alert helps keep you safe.
ExampleCaution is advised when driving in heavy rain.In a world full of dangers, vigilance is the price of safety.
RegisterNeutralNeutral
How commonTop 2,000 (common)Beyond 10,000 (less common)
CEFR levelC1-
Part of speechnoun
Collocationsconsiderable, extra, extreme, exercise, take, use, with caution, err on the side of caution, the need for caution, sound a note of caution, formal, get off with, receive, give somebodyrequire vigilance, maintain vigilance, demand vigilance, high vigilance, constant vigilance
Antonymscarelessness, recklessness-
Common mistakesConfused with 'cause' — learners may use 'caution' incorrectly as a reason., Using 'caution' as a verb — 'caution' is primarily a noun., Incorrectly spelling 'caution' as 'cautiont'.Misunderstanding the meaning as just being cautious without awareness, Confusing 'vigilance' with 'vigil' which is a specific watch or ceremony, Using it in non-security contexts inappropriately
Usage notesUse 'caution' when advising someone to be careful. It is appropriate in both spoken and written contexts, but can sound slightly formal in casual conversations.Use in discussions about safety or security; appropriate in both formal and informal contexts.

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Caution
Vigilance is the price of safety

Frequently asked questions: Caution vs Vigilance is the price of safety

What's the difference between Caution and Vigilance is the price of safety?

Caution: Be careful. Vigilance is the price of safety: Staying alert helps keep you safe.

Which is more common: Caution and Vigilance is the price of safety?

Caution is the most common in everyday English.

Can you show an example of each?

Caution: Caution is advised when driving in heavy rain. Vigilance is the price of safety: In a world full of dangers, vigilance is the price of safety.

Can I use Caution and Vigilance is the price of safety interchangeably?

Not always. Caution and Vigilance is the price of safety 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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