aids — AIDS is a disease which destroys the natural system of protection that the body has against other diseases. AIDS is an abbreviation for 'acquired immune deficiency syndrome'.
backs — a large tub, vat, or cistern used by dyers, brewers, distillers, etc., to hold liquids.
benefits — The benefits of a life or medical insurance policy are the money that it pays out.
stumps — the lower end of a tree or plant left after the main part falls or is cut off; a standing tree trunk from which the upper part and branches have been removed.
noun assists
hands — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.