1. A neglect or failure of delivery; omission of delivery

Derived forms: nondeliveries

• unbrushed
• unbuckle
• unbundle
• unburden
• unburdened
• unburied
• unburned
• unburnished
• unburnt
• unbutton
• unbuttoned
• uncalled-for
• uncamphorated
• uncannily
• uncanny
• uncap
• uncapped
• uncarbonated
• uncared-for
• uncaring
• uncarpeted
• uncarved
• uncase
• uncastrated
• uncategorised