Pick words that show polysemy (not homonymy).
fork (in a road vs instrument for eating).
steer (to guide vs young bull).
lip (of a jug vs of a person)
tail (of a coat vs of an animal).
bark (of a dog vs of a tree).
lap (on the race track vs part of your leg)
frog (amphibian vs fastener on a shoe).
bat (flying mammal vs object used in sports).
light (brightness vs not heavy).
pound (unit of weight vs to hit repeatedly).
point (sharp end vs main idea).