1. Without possibility of mistake
   "this watercolour is unmistakably a synthesis of nature" 
2. In a signal manner
   - signally, remarkably

See also: unmistakable

• aeronautics
• aerophagia
• aerophilatelic
• aerophilately
• aerophile
• aerophilic
• aerophilous
• aerophyte
• aeroplane
• aeroplane landing
• aeroplane manoeuvre
• aeroplane mechanics
• aeroplane pilot
• aeroplane propeller
• aerosol
• aerosol bomb
• aerosol can
• aerosol container
• aerosolise
• aerosolised
• aerosolize
• aerosolized
• aerospace
• aerospace engineer
• aerospace medicine