2015  haphak  haw-fak'

 a primitive root; to turn 
about or over; by 
implication, to change, 
overturn, return, pervert:--X 
become, change, come, be 
converted, give, make (a 
bed), overthrow (-turn), 
perverse, retire, tumble, 
turn (again, aside, back, to 
the contrary, every way).