Question

Choose the word which best expresses the meaning of the underlined word in the sentence:
Decay is an immutable factor in human life.
a)Important
b)Unique
c)Unchangeable
d)Awful

Answer 1

Hint: Immutable refers to something that is irremovable and permanent.

Complete step-by-step answer:

The word immutable has been derived from the Latin word- Immutabilis.
Now that we know the meaning of immutable, let’s look at its usage:
Example- The king’s decision is immutable. Here, we can understand that the king’s decision is unchangeable and constant.
Let’s examine the given options:
a)Important- It refers to something that is highly valuable and essential. It has a different meaning from immutable. Hence, it is an incorrect option.
Example- The prime minister approved an important policy.
b)Unique- It refers to something that is distinctive and special. It has a different meaning from immutable. Hence, it is an incorrect option.
Example- My mother gifted a unique watch to me.
c)Unchangeable- It refers to something that is permanent and enduring. It has the same meaning as immutable. Hence, it is the correct option.
Example- Growth of a person is unchangeable.
d)Awful- It refers to something that is extremely disgusting or dreadful. It has a different meaning from immutable. Hence, it is an incorrect option.
Example- Your car smells awful.
The correct answer is Option ‘c’.

Note: Eliminate the options that are least likely to have the same meaning as immutable.