gusīnda (-sīnze)     v    1. to bully, 2. to mistreat, 3. to vex, to annoy
annoy    kugōra, gusīnda
En-En dictionary 
bully    umusīnzi
(to ~) gusīnda
En-En dictionary 
mistreat    guhahaza, guhama, gusīnda
En-En dictionary 
vex    gusīnda
En-En dictionary