उदाहरणे : Your ability to speak six languages amazes me!.

समानार्थी : astonish, astound

उदाहरणे : This beats me!.
Got me--I don't know the answer!.
A vexing problem.
This question really stuck me.

समानार्थी : baffle, beat, bewilder, dumbfound, flummox, get, gravel, mystify, nonplus, perplex, pose, puzzle, stick, stupefy, vex