A1N1T1I1P3H4O1N1S1
14 points
ANTIPHONS is validvalid
ANTIPHON, a psalm or hymn sung responsively [n]
ANTIPHON, (Greek) alternate chanting or singing [n]
ANTIPHON, a psalm or hymn sung responsively [n]
ANTIPHON, (Greek) alternate chanting or singing [n]