tropical American prostrate or climbing herbaceous perennial having an enormous starchy root; sometimes held to be source of the sweet potato
an edible tuber native to South America; a staple food of Ireland
a plant with a weak stem that derives support from climbing, twining, or creeping along a surface
in a natural state; not tamed or domesticated or cultivated
deviating widely from an intended course
(of colors or sounds) intensely vivid or loud
