spade / spaed / spayed [speid]
spade – n. & v. – n. – 1. a digging tool with a flat rectangular blade and a handle; 2. a playing card with a black symbol shaped like an inverted heart with a handle; v. – 1. dig up or remove using such an implement
spaed – v. intr. past tense of spae – to foretell or prophesy
spayed – adj. & v. – adj. – a mammal that has the ovaries removed; v. past tense of spay – 1. pierce or cut so as to kill; 2. remove the ovaries and usually the whole reproductive system of a female animal