coincisive
1. Occupying the same relative position or the same area in space. 2. Happening at the same time or during the same period. 3. Corresponding exactly; being identical. 4. Agreeing exactly, as in opinion; concurring.
Your appointment time is coincisive with my appointment time.
coincisive
coincisive (adj): when speaking of two or more objects or qualities, to be sharper or more effective than when seperate.
Intelligence and beauty are coincisive.