bochar - to squash, to flunk (estudiante)
bochinchear - to fight (informal)
boicotear - to boycott
bolear - to knock up, to knock a ball about
bolsear - to pick ( bolso -Mexico), to cadge
bombardear - to bomb
bonchear - to have a fight
bonificar - to subsidize, to award a bonus/discount
boquear - to open one's mouth
borbotear - to bubble
bordear - to go around, to skirt