a feeling of fear or sudden worry caused by awareness of danger

беспокойство, тревога
feeling worried or concerned due to a sudden, unexpected event or potential danger

встревоженный
a feeling of nervousness or worry about a future event or uncertain outcome

тревожность
(of a person) feeling worried because of thinking something unpleasant might happen

тревожный
a feeling of fear or worry that something bad might happen in the future

опасение
nervous or worried that something unpleasant may happen

опасающийся
a feeling of great worry regarding the current and future state of the environment threatened by humans

эко-тревога
having the symptoms of a fever, such as high temperature, sweating, shivering, etc.

лихорадочный
to express agitation, make a fuss, or become overly concerned or worked up about something

волноваться, паниковать
the anxiety or unease that arises from feeling left out of a social experience or opportunity
greatly frightened and worried about something, in a way that is uncontrollable

бешеный
to cause someone persistent worry or discomfort

портиться
worried and anxious about something or slightly afraid of it

нервный
a mental condition that is not caused by organic disease in which one is constantly anxious, worried, and stressed

невроз
so impressed by someone or something that you feel nervous or intimidated

потрясённый, ошеломлённый
emotionally distressed and worked up

переутомленный
a feeling of anxiety and worry caused by different life problems

стресс, напряжение
feeling so anxious that makes one unable to relax

напряженный
a state of nervousness or fear, anticipating that something bad may occur

тревоги
to make someone feel uneasy or anxious, disrupting their usual calm or confidence

нервировать
causing feelings of anxiety, fear, or a loss of confidence

тревожный, вызывающий беспокойство
overly tense or anxious in various situations

напряженный, нервный
