intemperate
adjective
UK/ɪnˈtem.pᵊr.ət/
US/ɪnˈtem.pɚ.ət/
Definitions of intemperate adjective
Characterized by a lack of self-control, often displaying excessive anger or violence.
He had an intemperate emotional outburst upon receiving the rejection letter.
She sent an intemperate email expressing her dissatisfaction with the situation.
The politician was heavily criticized for his intemperate remarks.