attentive
1. [ adjective ] (often followed by `to') giving care or attention
Examples:

"attentive to details" "the nurse was attentive to her patient" "an attentive suitor"

Related terms: inattentive absorbed observant listening oversolicitous solicitous advertent concerned attention
2. [ adjective ] taking heed; giving close and thoughtful attention
Synonyms: thoughtful heedful
Examples:

"heedful of the warnings" "so heedful a writer" "heedful of what they were doing"

Related terms: heedless attentiveness
Similar spelling:   attentively
  attenuate
  attention
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  attenuated
  attentional
  attendance
  attender
  attendee
  attended
  attending
  attend_to
  attend
  attenuator
  attenuation