An unpleasant state of mental uneasiness, nervousness, apprehension and obsession or concern about some uncertain event. / An uneasy or distressing desire (for something).

plural of anxiety

(archaic) Alternative form of anxiety.

plural of anxiety disorder

A disorder characterised by excessive anxiety.

Synonym of separation anxiety disorder

Anxiety or fear about performing in front of an audience; stage fright. / A similar anxiety about the impressiveness of one's sexual performance.

(automotive) The fear that a vehicle (especially a battery electric vehicle) has insufficient range to reach its destination and will therefore strand the occupants.

A feeling of discomfort or fear in a social situation where one may be judged or evaluated by others. / Social anxiety disorder.

(psychology) The literal or metaphorical fear of emasculation; associated with the early psychoanalytic theories of Sigmund Freud.