1. Without any excuse
   "he is unjustifiably harsh on her"
   - inexcusably

See also: unjustifiable

Antonym: justifiably

• convincing
• convincingly
• convincingness
• convivial
• conviviality
• convivially
• convocation
• convoke
• convolute
• convoluted
• convolution
• convolution of Broca
• convolve
• Convolvulaceae
• convolvulus
• Convolvulus arvensis
• Convolvulus scammonia
• Convolvulus sepium
• convoy
• convulse
• convulsion
• convulsionary
• convulsive
• convulsively
• cony