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

See also: unjustifiable

Antonym: justifiably

• jagged
• jaggedly
• jaggedness
• Jagger
• jaggery
• jaggery palm
• jagghery
• jaggy
• Jaghatai
• jagua
• jaguar
• jaguarondi
• jaguarundi
• jaguarundi cat
• Jah
• Jahvey
• Jahweh
• jai alai
• jail
• jail cell
• jail delivery
• jailbait
• jailbird
• jailbreak
• jailed