Concerned
Part of speech: adjective
Definition: in a manner showing concern.
Part of speech: verb
Definition: To relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.
Example sentence: I don't know who my grandfather was; I am much more concerned to know what his grandson will be.
Involved
Part of speech: verb
Definition: To roll or fold up; to wind round; to entwine.
Part of speech: adjective
Definition: Complicated.Associated with others (in a crime etc.)Having an affair with someone.
Example sentence: Performance-enhancing drugs are an illusion. I wish I had never gotten involved with steroids. It was wrong. It was stupid.