concerned
con-cerned
adjective
Feeling worried, anxious, or troubled about a particular issue or person.
"She was deeply concerned about her son's health."
adjective
Involved in, related to, or affected by a particular matter or situation.
"All concerned parties should attend the meeting."
Thesaurus
Synonyms: involved, interested, solicitous, taken up, obsessed, preoccupied, afraid, haunted, implicated
Antonyms: unconcerned