Serving or tending to provoke, excite, or stimulate; exciting.

Anything that is provocative; a stimulant; as, a provocative of appetite.

exciting sexual desire; "her gestures and postures became more wanton and provocative"

prE5vRkEtIv/ adj. likely to cause anger, argument, interest, etc

A provocative move is one which will induce, or cause, certain symptoms or effects.

A harassing act or procedure designed to flush out surveillance.