Whether reviling arises from anger?

Objections

Objection 1 : It would seem that reviling does not arise from anger. For it is written (Prov. 11:2): "Where pride is, there shall also be reviling [Douay: 'reproach']." But anger is a vice distinct from pride. Therefore reviling does not arise from anger.
Objection 2 : Further, it is written (Prov. 20:3): "All fools are meddling with revilings [Douay: 'reproaches']." Now folly is a vice opposed to wisdom, as stated above (Question [46], Article [1]); whereas anger is opposed to meekness. Therefore reviling does not arise from anger.
Objection 3 : Further, no sin is diminished by its cause. But the sin of reviling is diminished if one gives vent to it through anger: for it is a more grievous sin to revile out of hatred than out of anger. Therefore reviling does not arise from anger.