Characterized by a regard to conscience; conformed to the dictates of conscience; said of actions
guided by or in accordance with conscience or sense of right and wrong; "a conscientious decision to speak out about injustice"
Someone who is conscientious is very careful to do their work properly. We are generally very conscientious about our work + conscientiously con·sci·en·tious·ly He studied conscientiously and enthusiastically. careful to do everything that it is your job or duty to do (conscientieux, from , from conscientia; CONSCIENCE)
characterized by extreme care and great effort; "conscientious application to the work at hand"; "painstaking research"; "scrupulous attention to details"
Influenced by conscience; governed by a strict regard to the dictates of conscience, or by the known or supposed rules of right and wrong; said of a person