1. Known widely and usually unfavorably
   - infamous, notorious

See also: disreputable

• Maksutov telescope
• Maktab al-Khidmat
• mal de la rosa
• mal de mer
• mal rosso
• mal-
• mala fide
• Malabar kino
• Malabo
• malabsorption
• malabsorption syndrome
• Malacanthidae
• malacca
• malacca cane
• Malachi
• Malachias
• malachite
• malacia
• Malaclemys
• Malaclemys centrata
• malacologist
• malacology
• Malaconotinae
• malacopterygian
• Malacopterygii