perplex   (Sound)

The verb perplex has 2 senses

• perplex, vex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, stupefy, nonplus, gravel, amaze, dumbfound -- (be a mystery or bewildering to; "This beats me!"; "Got me--I don't know the answer!"; "a vexing problem"; "This question really stuck me")


• complicate, perplex -- (make more complicated; "There was a new development that complicated the matter")