Select the option that can be used as a one-word substitute for the given group of
words.
Too strong to be defeated or changed
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Invincible.
Invincible is the best choice because it means "too strong to be defeated or changed," which directly matches the given definition.
Here’s why the other options are less appropriate:
Headstrong: Refers to being stubborn or determined, not necessarily invincible.
Vigorous: This means strong and energetic, but not specifically "too strong to be defeated."
Sovereign: Refers to having supreme power or authority, not necessarily being undefeatable.