1. In a wanton manner
   "the animals were killed wantonly for sport" 
2. In a licentious and promiscuous manner
   - licentiously, promiscuously

See also: wanton

• black-eyed Susan vine
• black-footed albatross
• black-footed ferret
• black-fronted bush shrike
• black-gray
• black-grey
• black-haired
• black-headed snake
• black-legged tick
• black-marked
• black-market
• black-necked cobra
• black-necked grebe
• black-necked stilt
• black-necked stork
• black-seeded
• black-stem spleenwort
• black-stemmed spleenwort
• black-tailed deer
• black-tie
• black-winged stilt
• blackamoor
• blackback flounder
• blackball
• Blackbeard