1. Incapable of being justified or explained
   - indefensible, unjustifiable, unwarrantable, unwarranted

See also: inexcusable

• readmission
• readmit
• readopt
• readout
• ready
• ready and waiting
• ready cash
• ready money
• ready reckoner
• ready to hand
• ready-cooked
• ready-made
• ready-mix
• ready-to-eat
• ready-to-wear
• readying
• reaffiliation
• reaffirm
• reaffirmation
• Reagan
• Reagan administration
• Reaganomics
• reagent
• reagin
• real