intimidate
/in-ˈti-mə-ˌdāt/
verb
to make timid or fearful : frighten; especially : to compel or deter by or as if by threats
intimidate cow bulldoze bully browbeat mean to frighten into submission. intimidate implies inducing fear or a sense of inferiority into another. cow implies reduction to a state where the spirit is broken or all courage is lost.