1. Seven
   - hepta-

Encyclopedia: Septua-

• aspartame
• aspartic acid
• aspect
• aspect ratio
• aspectual
• aspen
• aspen poplar
• asper
• Asperger's syndrome
• asperges
• aspergill
• Aspergillaceae
• Aspergillales
• aspergillosis
• aspergillum
• Aspergillus
• Aspergillus fumigatus
• Aspergillus niger
• asperity
• asperse
• aspersion
• aspersorium
• Asperula
• Asperula odorata
• Asperula tinctoria