1. Without gain or profit
   - profitlessly, gainlessly 
2. In an unproductive manner
   - unproductively, fruitlessly

See also: unprofitable

Antonym: profitably

• Malayan tapir
• Malayo-Polynesian
• Malaysia
• Malaysia Militant Group
• Malaysian
• Malaysian monetary unit
• Malaysian Mujahidin Group
• Malcolm Little
• Malcolm Lowry
• Malcolm stock
• Malcolm X
• Malcolmia
• Malcolmia maritima
• malcontent
• malcontented
• Maldivan
• Maldive Islands
• Maldives
• Maldivian
• Maldon
• male
• male aristocrat
• male body
• male bonding
• male chauvinism