क्रिया • make heavy weather of

को:    barring to to concerning unto pup on pupate

अत्यधिक:    usury to the full too sublimely searingly

कठिन:    strait scleroid sclerus fugacious abstruse trick

कठिन बनाना:    perplex कठिन strait scleroid sclerus

बनाना:    extrinsic evidence fabrication neutralise