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

See also: unjustifiable

Antonym: justifiably

• sorrowing
• sorry
• sort
• sort of
• sort out
• sort program
• sortable
• sorted
• sorter
• sortie
• sortilege
• sorting
• sorting algorithm
• sorting program
• sortition
• sorus
• SOS
• sostenuto
• sot
• soteriological
• Corinthian order
• Coriolis effect
• Coriolis force
• corium
• Corixa