"Third Front does not exist. History has shown that such a front can never be strong. Anything which does not work on principles, cannot traverse much path," party spokesman Rashid Alvi told reporters.
He was asked to comment on Patnaik making a strong pitch for a Third Front ahead of the Lok Sabha elections scheduled in middle of next year.
Patnaik, who has been a staunch supporter of a Federal Front of Opposition ruled states, earlier said, "I think the Third Front is a very healthy option. But it is still early days."
The refrain of the two major national parties has always been that the Third Front is a history in Indian politics. It was never a success in the past. It has no promise for the future.