Question

Choose the option which best expresses the meaning of the given word.
ALERT
a- Smart
b- Active
c- Watchful
d- Live

Answer 1

Hint: A synonym is a word that is nearest in meaning to another word. For example, dashing is a synonym for debonair. ‘Alert’ refers to being vigilant and observant of dangerous and tough circumstances.

Complete answer:
The word, ‘alert’ has been derived from the Italian word- All' Erta, which means to the watchtower.
We know the meaning and the origin of the word, ‘alert’. Now, let’s look at its usage:
Example- An alert officer was able to catch the pick-pocketer. Here, we can understand that a vigilant and observant officer was able to catch the pick-pocketer.
Let’s decipher the meaning of the given options-
Option a- ‘Smart’ refers to the quality of being sharp-witted and well-read. Example- The smart boy was able to crack the code. ‘Smart’ is different in meaning to ‘alert’. Hence, it is an incorrect option.
Option b- ‘Active’ refers to being energetic and vigorous. Example- He is very active despite old-age. ‘Active’ is different in meaning to ‘alert’. Hence, it is an incorrect option.
Option c- ‘Watchful’ refers to being observant and attentive. Example- They studied under the watchful eye of their mother. ‘Watchful’ is similar in meaning to ‘alert’. Hence, it is the correct option.
Option d- ‘Live’ refers to existing or breathing. Example- She only has a few days to live. ‘Live’ is different in meaning to ‘alert’. Hence, it is an incorrect option.
So, the correct answer is “Option c”.

Note:
 Some synonyms of ‘alert’ are; observant, attentive, attentive, etc. While some antonyms of ‘alert’ are; inattentive, ignorant, careless, etc.