What context can I use each word in?
Learn when and how to use these words with these examples!
observant
Example
The observant detective noticed a small detail that led to solving the case. [observant: adjective]
Example
She was very observant of her friend's behavior and knew something was wrong. [observant: adjective]
vigilant
Example
The security guard remained vigilant throughout the night to ensure the safety of the building. [vigilant: adjective]
Example
We need to be vigilant and prepared for any changes in the weather. [vigilant: adjective]
Good things to know
Which word is more common?
Vigilant is more commonly used than observant in everyday language. Vigilant is versatile and covers a wide range of contexts, while observant is less common and refers to a more specific type of awareness.
What’s the difference in the tone of formality between observant and vigilant?
Both observant and vigilant can be used in formal and informal contexts, but vigilant is more commonly used in formal contexts due to its association with security and safety.
