Vaal 
(väl)
(väl) A river rising in eastern South Africa and flowing about 1,210 km (750 mi) southwest to the Orange River.
- dehiscent
- dehorn
- Dehra Dun
- Dehradun
- dehumanization
- dehumanize
- dehumidification
- dehumidifier
- dehumidify
- dehydratase
- dehydrate
- dehydration
- dehydrator
- dehydrochlorinase
- dehydrochlorinate
- dehydrochlorination
- dehydroepiandrosterone
- dehydrogenase
- dehydrogenate
- dehydrogenation
- dehydrogenization
- dehydrogenize
- dehypnotize
- deice
- deicer