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

• beseecher
• beseeching
• beseechingly
• beseem
• beset
• beshrew
• beside
• beside the point
• besides
• besiege
• besieged
• besieger
• besieging
• besmear
• besmirch
• besom
• besot
• besotted
• bespangle
• bespatter
• bespeak
• bespeckle
• bespectacled
• bespoke
• bespoken