A1M3P3H4I1T1H4E1A1T1R1I1C3A1L1
27 points
AMPHITHEATRICAL is validvalid
pertaining to an amphitheatre [adj]
relating to an amphitheater, also AMPHITHEATRIC [adj]
pertaining to an amphitheatre [adj]
relating to an amphitheater, also AMPHITHEATRIC [adj]