A feeling of general bodily discomfort, fatigue or unpleasantness, often at the onset of illness.
An ambiguous feeling of mental or moral depression.
Ill will or hurtful feelings for others or someone.
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.