up·roar 
/ˈʌpˌroɚ/ noun
plural up·roars /ˈʌpˌroɚ/ noun : a situation in which many people are upset, angry, or disturbed by something [noncount] ▪ There was a lot of public uproar over the proposed jail. [count] ▪ There have been uproars in the past over similar proposals. ▪ The proposal caused an uproar. ▪ The town was in an uproar over the proposal to build a jail.
