boina, cap (the flat one worn in the Basque provinces).
boldo, boldu (peumus boldus, a fragrant, ever-green shrub of Chile).
bolina, bow-line; "Bolina," "Closehauled" (as a nickname).
bolita (dim.), small ball.
bolsa, purse, bag.
bolsillo, pocket.
bomba, bomb.
bonachón, -a (aug.), kindly, good-natured.
bondad, f., kindness.
bondadoso, kind.