A1M3P3H4I1T1H4E1A1T1R1E1S1
23 points
AMPHITHEATRES is validvalid
AMPHITHEATRE, an amphitheater [n]
AMPHITHEATRE, an oval or circular building with rising tiers of seats ranged about an open space [n]
AMPHITHEATRE, an amphitheater [n]
AMPHITHEATRE, an oval or circular building with rising tiers of seats ranged about an open space [n]