Select the most appropriate option that rectifies the underlined incorrectly spelt word in the given sentence.
In order to win the battle on this issue, the administration will have to get free of the antidiluvain tyranny of the Congressional Budget Office, which has not predicted any economic development accurately in decades.
- ((a))
antediluvian
- ((b))
antedulevian
- ((c))
antideluvian
- ((d))
antideluvean
Show Answer
antediluvian
The correct answer is option 1.

Key Points
The misspelled word is 'antidiluvain'.
- The correct spelling is 'antediluvian'.
- The word 'antediluvian' is an adjective meaning 'extremely old-fashioned or outdated'. (प्राचीन)
- For Example -
- Her views on technology are positively antediluvian.
Therefore, the correct answer would be 'antediluvian'.

Additional Information
Let's understand the meanings of the other options -
- Antedulevian - This is not a correct word.
- Antideluvian - This is a misspelling of 'antediluvian'.
- Antideluvean - This is not a correct word.