non-coincident

adjective

1. happening at the same time.
2. coinciding; occupying the same place or position.
3. exactly corresponding.
4. in exact agreement (usually followed by with).

adjective

1. having the same position in space or time
2. (usually postpositive and foll by with) in exact agreement; consonant

adj.late 16c., from French coincident, from coincider (see coincide).