1. Very suddenly and to a great degree
   "conditions that precipitously increase the birthrate"
   - sharply 
2. Abruptly; in a precipitous manner
   "the mountains rose precipitously from the shore"

See also: precipitous

• dappled
• dappled-gray
• dappled-grey
• Dapsang
• dapsone
• Dar al-harb
• Dar al-Islam
• Dar es Salaam
• daraf
• darby
• Dard
• Dardan
• Dardanelles
• Dardanelles campaign
• Dardanian
• Dardanus
• Dardic
• Dardic language
• dare
• daredevil
• daredevilry
• daredeviltry
• daren't
• darer
• Darfur