The sudden excitation of the mechanical system caused the sensors to register an unexpected vibration.

The spectrometer detected unexpected excitations in the molecular sample after laser irradiation.

Her excitableness made every small surprise feel like a grand event.

The researchers observed that certain chemical excitants triggered nerve impulses in the cultured neurons.

The excitant performance left everyone cheering long after the curtain fell.

During the wildlife study, a sudden flash of bright light acted as an excitant, sending the birds into an immediate flurry of activity.

The old charm was said to excitate a strange fervor in whoever touched it.

Witnesses described the excitive mood of the assembly as rumors spread.

An excitive found in the herb was said to awaken the dull senses of the ailing villagers.

The excitative rhythm of the drums sent a surge of energy through the crowd.