Synonyms of the word

conscientious

• adj. Thorough, careful, or vigilant; implies a desire to do a task well.

careful

• adj. (obsolete) Full of care or grief; sorrowful, sad.
• adj. (obsolete) Full of cares or anxiety; worried, troubled.
• adj. Having care (for); attentive to potential danger, error or harm; cautious.
• adj. Conscientious and painstaking; meticulous.

moral

• adj. Of or relating to principles of right and wrong in behaviour, especially for teaching right behaviour.
• adj. Conforming to a standard of right behaviour; sanctioned by or operative on one's conscience or ethical…
• adj. Capable of right and wrong action.
• adj. Probable but not proved.
• adj. Positively affecting the mind, confidence, or will.
• n. (of a narrative) The ethical significance or practical lesson.
• n. Moral practices or teachings: modes of conduct.
• n. (obsolete) A morality play.

painstaking

• adj. Carefully attentive to details; diligent in performing a process or procedure.
• n. The application of careful and attentive effort.

scrupulous

• adj. Exactly and carefully conducted.
• adj. Having scruples or compunctions.
• adj. Precise; exact or strict.