Which word would best describe the recent actions of individuals mentioned?

The word "unusual" is the best descriptor for the recent actions of the individuals mentioned because it conveys that their behavior deviates from what is typically expected in similar situations. This term implies that the actions stand out and may require further investigation or consideration, signifying that they are not the norm. In contexts where individuals act in ways that surprise or intrigue observers, "unusual" captures that essence effectively.

The other words fail to fully encapsulate this notion of deviation from the norm. "Standard" would suggest that the actions conform to regular expectations, which is contrary to the implication of notable behavior. "Recent" only describes the timing of the actions without commenting on their nature or significance. "Predictable" implies that the actions were anticipated and followed expected patterns, which contradicts the idea of being out of the ordinary. Therefore, "unusual" is the most fitting choice to describe actions that stand out in a noteworthy way.