concern
con-cern
verb
To relate to, involve, or affect someone or something.
"The report concerns local residents."
noun
A feeling of worry, anxiety, or interest about something important.
"There is growing public concern."
Thesaurus
Synonyms: come to, pertain, touch on, have to do with, refer, bear on, relate, touch, business organization, business, business organisation, business concern
Antonyms: unconcern