WordNet sense 1 (cautiously attentive):

heedful

WordNet sense 2 (bearing in mind; attentive to):

aware, mindful

WordNet sense 3 (mindful of the future in spending money):

thrifty

WordNet sense 4 (providing carefully for the future):

provident

WordNet sense 5 (with care and dignity):

deliberate, measured, deliberate

WordNet sense 6 (relaxed and leisurely; without hurry or haste):

unhurried

WordNet sense 7 (characterized by extreme care and great effort):

conscientious, painstaking, scrupulous

WordNet sense 8 (cautious in attitude and careful in actions; prudent):

cautious

WordNet sense 9 (painstakingly careful and accurate):

thorough

WordNet sense 10 ((usually followed by `of') solicitously caring or mindful):

protective

WordNet sense 11 (providing specific details or circumstances):

particular