कष्टकारक मतलब [वि.] - तकलीफ़ या कष्ट देने वाला; दुखदायी; कष्टकर; तकलीफ़देह। Also see Kashtkarak in English.
Here is meaning of Kashtkarak in hindi. Get definition and hindi meaning of Kashtkarak. What is Hindi definition and meaning of Kashtkarak ? (hindi matlab - arth kya hai?).