Perturbed

[Ernesto]

(adj.) to be utterly and completely annoyed, [angst-ridden], and [disgusted]; may also lead to [abnormal] agression

[Kit]

Feeling anxiety or concern; unsettled.

[Sommer]

Adjective: disturbed, worried, concerned.

Compare to: [perturb] ([vt]); [perturbation] (n).

[Monty]

When a person becomes [anxious] or an object becomes [unsettled] by outside [influences] or third parties.

[Marquetta]

[Anxious] and/or [upset]