viparyas
vi-pary-√ as Ā. -asyate , to turn over, turn round, overturn, reverse, invert, ŚBr. ; Gaut. ; to change, interchange, exchange, KātyŚr. ; to have a wrong notion, be in error, Bhartṛ. : Caus. -Asayati , to cause to turn round or to change, Bālar.