thoughtful (
http://definr.com/thoughtful)
adj 1: having intellectual depth; "a deeply thoughtful essay"
2: exhibiting or characterized by careful thought; "a
thoughtful paper" [ant:
thoughtless]
3: acting with or showing thought and good sense; "a sensible
young man" [syn:
sensible]
4: taking heed; giving close and thoughtful attention; "heedful
of the warnings"; "so heedful a writer"; "heedful of what
they were doing" [syn:
heedful,
attentive] [ant:
heedless]
5: showing consideration and anticipation of needs; "it was
thoughtful of you to bring flowers"; "a neighbor showed
thoughtful attention" [syn:
kind]