1. Not anticipated
   "unforeseen circumstances"
   - unanticipated, unlooked-for, out of the blue

See also: unexpected

• Diego Rodriguez de Silva y Velazquez
• Diegueno
• diehard
• dielectric
• dielectric heating
• dielectrolysis
• diemaker
• Dien Bien Phu
• diencephalon
• diene
• dieresis
• Diervilla
• Diervilla lonicera
• Diervilla sessilifolia
• Dies Irae
• diesel
• diesel engine
• diesel fuel
• diesel locomotive
• diesel motor
• diesel oil
• diesel-electric
• diesel-electric locomotive
• diesel-hydraulic
• diesel-hydraulic locomotive