10-Letter Words Containing: O,P,K,E,I,_,_

• a thief who steals from the pockets or purses of others in public places

• a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)

• a place (as at a frontier) where travellers are stopped for inspection and clearance

• a football kicker who drops the ball and kicks it just as it reaches the ground

• European butterfly having reddish-brown wings each marked with a purple eyespot

• male peafowl; having a crested head and very large fanlike tail marked with iridescent eyes or spots

• work consisting of a piece of metal being machined

• work paid for according to the quantity produced