Synonyms in Detail: centinel and sentry Usage & Differences

What context can I use each word in?

Learn when and how to use these words with these examples!

centinel

Example

The centinel stood at the entrance, ensuring that only authorized personnel entered. [centinel: noun]

Example

The centinel patrolled the perimeter of the base, keeping a watchful eye for any signs of intrusion. [centinel: noun]

sentry

Example

The sentry remained vigilant throughout the night, ensuring the safety of the camp. [sentry: noun]

Example

The sentry spotted an intruder and immediately raised the alarm. [sentry: noun]

Good things to know

Which word is more common?

Sentry is the more common and widely used term in everyday language, while centinel is considered outdated and less familiar.

What’s the difference in the tone of formality between centinel and sentry?

While centinel is an archaic term and associated with a more historical or traditional context, sentry is more formal and can be used in various formality levels, making it suitable for both formal and informal contexts.

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