संस्‍कृतशब्‍दकोशः

Monier–Williams

प्रव्यथ् — {pra-vyath} √Ā. {-vyathate}, (ep. also P. {ti}), to tremble, be afraid of (gen.), be disquieted or distressed MBh. R. &c##= Caus. R.: Caus. {-vyathayati}, to frighten, disquiet, distress MBh. R. Hariv