What are the opposite words for unworried?

The word "unworried" means free from anxiety, distraught or troubled. However, there are a number of antonyms that suggest the opposite meaning. For example, "worried" is perhaps the most obvious antonym, as it denotes a state of concern or unease. "Distressed" is another word that implies discomfort or agitation, while "anxious" suggests a sense of apprehension or fear. "Bothered" is a term used to indicate annoyance or irritation, while "fretful" conveys a sense of restlessness or anxiety. Other related antonyms to "unworried" include "nervous," "uneasy," "stressed," and "tense.