Harass

molestadi

(to persistently bother (someone, or a group of people) physically or psychologically when such behaviour is illegal and/or unwanted, especially over an extended period)

troŝarĝi

(to put excessive burdens upon (someone))

turmentadi

(to annoy (someone) frequently or systematically — see also pester)

ĉagrenadi

(to persistently bother (someone, or a group of people) physically or psychologically when such behaviour is illegal and/or unwanted, especially over an extended period)