1. In an authoritative and magisterial manner
   "she spoke authoritatively"
   - magisterially

See also: authoritative

• automysophobia
• autonomic
• autonomic ganglion
• autonomic nervous system
• autonomic plexus
• autonomous
• autonomously
• autonomy
• autophyte
• autophytic
• autophytic plant
• autopilot
• autoplastic
• autoplasty
• autopsy
• autoradiograph
• autoradiographic
• autoradiography
• autoregulation
• autoroute
• autosemantic
• autosexing
• autosomal
• autosomal dominant disease
• autosomal dominant disorder