loot
s. & v. Plunder; Hind. lūṭ, and that from Skt. lotra, for loptra, root lup, 'rob, plunder'; [rather luṇṭ, 'to rob'].
bulbul
s. The word bulbul is originally Persian (no doubt intended to imitate the bird's note), and applied to a bird which does duty with Persian poets for the nightingale.