In a state is a phrase that is commonly used to express different emotions or situations. However, there are several synonyms that can be used in place of this phrase. For instance, you can use the words anxious, agitated, distressed, uneasy, disturbed, or worried to express anxiety or tension. Similarly, words like confused, disorientated, bewildered, dazed, or spaced-out can be used to describe somebody who is unable to think clearly or focus. Alternatively, if you want to describe somebody who is physically or mentally unwell, you can use phrases like under the weather, off-color, or unwell. Essentially, using appropriate synonyms enhances communication and makes it more meaningful.