closely

closely (http://definr.com/closely)

     adv 1: in a close relation or position in time or space; "the
            onsets were closely timed"; "houses set closely
            together"; "was closely involved in monitoring daily
            progress"
     2: in a close manner; "the two phenomena are intimately
        connected"; "the person most nearly concerned" [syn: intimately,
         nearly]
     3: in an attentive manner; "he remained close on his guard"
        [syn: close, tight]