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

See also: unmistakable

• mathematical function
• mathematical group
• mathematical logic
• mathematical notation
• mathematical operation
• mathematical process
• mathematical product
• mathematical proof
• mathematical relation
• mathematical space
• mathematical statement
• mathematical statistician
• mathematical symbol
• mathematically
• mathematician
• mathematics
• mathematics department
• mathematics teacher
• Mathew B. Brady
• Mathias
• maths
• matilija poppy
• matily
• matin
• matinal