This is the 15250th most frequent German word.
unangefochtener
"Unchallenged" or "undisputed."
Here, 'unangefochtene' modifies 'Sieger' to express that his status as the winner is not questioned or challenged. It emphasizes his clear victory.
Er ist der unangefochtene Sieger des Wettbewerbs.
He is the undisputed winner of the competition.
In this usage, 'unangefochten' describes the firm's position, highlighting its uncontested dominance in the industry.
Die Firma bleibt unangefochten an der Spitze des Marktes.
The company remains unchallenged at the top of the market.
In this sentence, 'unangefochtenen' qualifies 'Anführerin,' denoting her leadership role as being strongly asserted and recognized without dispute.