Anagrams of: OPPIO_

• a code of letters and digits added to a postal address to aid in the sorting of mail

• a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

• forceful exertion

• a fastener for locking together two toothed edges by means of a sliding tab

• close with a zipper

• move very fast

• the facility where wild animals are housed for exhibition

• massive thick-skinned herbivorous animal living in or around rivers of tropical Africa

• an ancient Numidian town in northwestern Africa adjoining present-day Annaba in northeastern Algeria

• a common venereal disease caused by the treponema pallidum spirochete; symptoms change through progressive stages; can be congenital (transmitted through the placenta)

• a contagious disease characterized by purulent skin eruptions that may leave pock marks

• a chest in which coins from the mint are held to await assay

• any receptacle in which wafers for the Eucharist are kept

• the circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health

• cheap or pretentious or vain display

• ceremonial elegance and splendor

• (in combination) A substituent oxygen atom connected to another atom by a double bond

• The game noughts and crosses

• Darling, sweetheart.