• noun:   a European river; flows into the Adriatic Sea
• noun:   a noncommissioned officer in the navy with a rank comparable to sergeant in the army
• noun:   a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
• noun:   an independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States
• name:  A surname (very rare: popularity rank in the U.S.: #42478)

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