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

Physiological arousal can affect decision-making under stress.

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.

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

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

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.