A state of wild activity or panic.
A violent agitation of the mind approaching madness; rage.
To render frantic.
To exhibit a frenzy, such as a feeding frenzy.
Any bad, miserable, difficult or terrifying situation or experience that arouses anxiety, terror, agony or great displeasure.
A very bad or frightening dream.
A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis.
To have a nightmare.