Accumulative
/əˈkjum.jəˌleɪ.tɪv/
"Accumulative" in a Sentence (2 examples)
The report also measures the ecological footprint of nations; that is the accumulative pressure they put on the planet.
At the back of it all was a nebulous, accumulative foreboding; a gathering together in the cumulus sky; a mounting excitement in the heart of secrecy […]