1. For a very long or seemingly endless time
   "we had to wait forever and a day"
   - forever

Encyclopedia: Forever and a day

• dynamiter
• dynamitist
• dynamize
• dynamo
• dynamometer
• Dynapen
• dynast
• dynastic
• dynasty
• dyne
• dysaphia
• dysarthria
• dyscalculia
• dyschezia
• dyscrasia
• Dysdercus
• dysentery
• dysfunction
• dysfunctional
• dysgenesis
• dysgenic
• dysgenics
• dysgraphia
• dyskinesia
• dyslectic