Which of the following actions can result in a direct red card?

Using abusive language toward the referee can result in a direct red card because it constitutes misconduct that undermines the authority of the match officials and disrupts the fair conduct of the game. This type of behavior is often categorized as violent conduct or dissent, which are severe offenses in the context of soccer. The laws of the game emphasize respect for referees, and using abusive language directly violates this principle.

This action is distinct from other scenarios that may lead to a yellow card or result in a second yellow card, such as tactical fouling or misjudging a tackle. A tactical foul, while it can be unsportsmanlike, typically results in a yellow card rather than a direct red unless it is particularly dangerous or done in a violent manner. Similarly, misjudging a fair challenge might lead to a foul but does not on its own warrant a red card unless there is excessive force or endangerment involved. Receiving a second yellow card does lead to a red card, but it is the cumulative action of previously accumulated yellow cards rather than a direct offense. Thus, using abusive language stands out as a clear reason for issuing a direct red card in accordance with the expectations for player conduct on the field.