Physiological arousal can affect decision-making under stress.

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

Arousers in the crowd shouted encouragement, lifting the team's spirits before the final match.

The museum curator pointed out several arousings in the installation intended to provoke reflection and debate.

The new exhibition became an unexpected arouser of public interest.

Even after hours of quiet, the patient remained arousable when spoken to.

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 loud crash aroused everyone from their afternoon naps.

The unexpected news was arousing deep curiosity among the researchers.