Concurrent (with something) existing or happening at the same time .(Oxford)
Happening or existing at the same time.(Cambridge)
The judge imposed concurrent sentences totaling 14 years for the attacks on the girls.(Cambridge)
He was imprisoned for two concurrent terms of 30 months and 18 months.(Oxford)
imposed concurrent sentences
imprisoned for two concurrent terms
Simultaneous, Coexisting
Disagreeing, Divergent
Concurrence,Concurrent