Oxymoronic, right? Mean. Nurse.
Mean [meen] – adjective, -er, -est. Offensive, selfish, or unaccommodating; nasty; malicious: a mean remark; small-minded or ignoble; penurious, stingy, or miserly.
Nurse [nurs] – noun, -ing. A person formally educated and trained in the care of the sick or infirm.
Care [kair] – noun, -ed, -ing. To be concerned or solicitous; have thought or regard; to make provision or look out.