nonimpact
ˈnɒnˌɪmpækt
Definitions
1. noun
the state or condition of having little or no effect
“The new policy was intended to minimize its nonimpact on the local economy.”
2. adjective
having little or no effect
“The nonimpact of the news on the stock market was surprising.”
3. adverb
in a way that has little or no effect
“The company tried to implement its new policy with minimal nonimpact on staff.”