Select the option which is the most appropriate one word substitution for the given group of words.
A decision which cannot be taken back
Answer & explanation
Correct answer: option 1
The most appropriate option which is the one-word substitution for the given group of words "a decision which cannot be taken back" is irrevocable.
- Irrevocable means that cannot be changed, reversed, or recovered; final.
- Irrational means not logical or reasonable.
- Indelible means that cannot be removed.
- Infallible means absolutely trustworthy.
The word irrevocable is the most appropriate because it specifically refers to a decision that cannot be changed or reversed. The other words do not have the same connotation of being a decision that is final and cannot be undone.