It is "anxious."
The noun anxiety has the adjective form "anxious."
The verb form of anxiety is "to anxietize," although it is not commonly used in everyday language.
Anxious is the adjective form of anxiety.
The noun form of the word "worry" is "worry" itself. It refers to a state of anxiety or concern about something. Additionally, "worries" can be used as the plural form to denote multiple instances of anxiety or concerns.
An anxiogenic is any form of drug which causes anxiety.
The plural is anxieties (e.g. He has been treated for various anxieties over the years).
No, other animals can. This is a form of fear.
The most common form of anxiety is generalized anxiety disorder (GAD), characterized by excessive, uncontrollable worry about various aspects of life, including work, health, and social interactions. Individuals with GAD often experience physical symptoms such as restlessness, fatigue, and difficulty concentrating. Other prevalent anxiety disorders include social anxiety disorder and panic disorder, but GAD remains the most frequently diagnosed.
Anxiolytics are prescription drugs used to treat and prevent anxiety disorders. Anxiety is an emotional state in which fear dominates a person's life. Drugs that are often prescribed to manage anxiety episodes are known as benzodiazepines.
We would guess it to be a form of separation anxiety, although that would depend on the reasons for the concern.
The noun form for the adjective nervous is nervousness.
-ous , which means "full of" is the suffix for anxious (: