His opponent in the election are spreading rumors that could bring about his downfall.
If rumors of the affair are true, this could bring about his downfall.
There was a downfall. It was King Peter's downfall. The downfall of the city. The market experienced a downfall.
He went downfall as he fell of the cliff.
Yes you can, but I think you would usually use this word in a past sentence or maybe a future sentence: past - Alcohol led to his downfall present - Alcohol will be his downfall
To this day, historians argue over what caused the Roman empire's downfall.
television
television
No, for if it did it would bring about its own downfall.
The demise of his father brought a downfall on their livelihood.
One of the reasons for their eventual downfall was their love of publicity.
The actions of the people during the downfall of Communism was iconoclastic.
Natural selection may ultimately be his downfall.
It was to bring up germany from the awful crisis and the economy downfall.