1. With curses
   "muttering profanely" 
2. In an irreverent or profane manner
   "he kept wondering profanely why everything bad happened to him"

See also: profane

• prana
• prance
• prancer
• prandial
• prang
• prang up
• prank
• prankish
• prankishness
• prankster
• prase
• praseodymium
• prat
• prate
• prater
• pratfall
• pratincole
• pratique
• prattle
• prattler
• prau
• Praunus
• Pravachol
• pravastatin
• prawn