Physiological arousal can affect decision-making under stress.

The sleep lab report highlighted frequent arousals that prevented him from reaching deep, restorative sleep.

In sleep research, scientists measure arousability to understand how easily individuals wake in response to noise.

The arousement of curiosity in the class led to a lively discussion.

The unexpected news was arousing deep curiosity among the researchers.

The arousing scent of freshly roasted coffee drew her from bed before dawn.

An unexpected arousing of interest among the students led to a lively debate.

The loud crash aroused everyone from their afternoon naps.

The novel's vivid descriptions arouse a sense of nostalgia in readers.

The sudden thunder arouses a deep fear in the small child.