indirectreason

noun
UK /ˌɪndaɪˈrɛkt ˈriːzən/
US /ˌɪndaɪˈrɛkt ˈriːzən/

A reason that is not the main or obvious one.

The indirect reason she moved was to be closer to her family.


OTHER MEANINGS

2. A cause that works through something else rather than directly.

The indirect reason for the delay was a storm far away.

3. A reason that is suggested but not plainly stated.

He gave an indirect reason for leaving early, hinting at a headache.

4. A supporting factor that is not the primary explanation.

Cost was only an indirect reason for choosing the smaller car.