concomitant

adjective
UK /kənˈkɒmɪtənt/
US /kənˈkɑːmɪtənt/

Happening at the same time as something else.

The heavy rain and the flooding were concomitant events.


OTHER MEANINGS

2. A thing that happens at the same time as another thing.

Fever is often a concomitant of infection.

3. Naturally connected with or following from something.

The risks concomitant with starting a new business are high.

4. Occurring alongside a main event or condition.

The doctor noted concomitant symptoms such as fatigue and dizziness.