Anagrams of: AAMOPRRU

• A treeless grassland ecosystem covering extensive high areas of equatorial mountains, especially in South America.

• A flat-bottomed barge used on shallow shores to convey cargo to and from ships that cannot enter the harbour.

• A similar barge used as platform for cannons in shallow waters which seagoing warships cannot enter.

• A type of dinghy with a flat bow.

• a formal ball held for a school class toward the end of the academic year

• an inclined surface connecting two levels

• North American perennial having a slender bulb and whitish flowers

• a movable staircase that passengers use to board or leave an aircraft

• behave violently, as if in state of a great anger

• furnish with a ramp

• be rampant

• creep up -- used especially of plants

• stand with arms or forelegs raised, as if menacing

• a military unit consisting of armored fighting vehicles

• protective covering made of metal and used in combat

• tough more-or-less rigid protective covering of an animal or plant

• equip with armor

• a state of commotion and noise and confusion

• loud confused noise from many sources

• large American feline resembling a lion

• a small vehicle with four wheels in which a baby or child is pushed around

• an easy victory

• a girl who behaves in a boyish manner

• gay or light-hearted recreational activity for diversion or amusement

• play boisterously

• run easily and fairly fast

• win easily