Select the option that can be used as a one-word substitute for the given group of words.
That which cannot be conquered
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Invincible.
Invincible means too strong or powerful to be defeated. Hence, something that cannot be conquered is invincible.
Other options mean:
Invisible means cannot be seen.
Indelible means that cannot be removed or washed out.
Ineffable means too beautiful, great, etc. to describe in words.