en masseen masse /ˌɒn ˈmæs $ ˌɑːn-/ adverb 
if people do something en masse, they do it together: 
The management team resigned en masse.
if people do something en masse, they do it together: The management team resigned en masse.- indulgent
- indulgently
- industrial
- industrial action
- industrial archaeology
- industrial arts
- industrial espionage
- industrial estate
- industrialism
- industrialist
- industrialization
- industrialize
- industrialized
- industrially
- industrial relations
- Industrial Revolution
- industrial-strength
- industrial tribunal
- industrious
- industriously
- industry
- Indy 500
- in-ear
- inebriated
- inedible