Text-based
loyalty (whole play), corruption (whole play), perceive (1), proclaim (1), tidings (1), grievous (1), unsepulchred (2), dainty (2), hither (2), abhorred (3), traverse (3), unapt (3), contend (4), detest (4), aureate (5), broil (5), quarrellous (5), eddy (6), resounded (6), twain (7), oblivion (7), divine (7), fratricide (8), vilest (8), promulgated (9), usurp (9), prerogative (9), connive (9), rue (10), induce (10), furrows (13), cunning (14), impiety (15), celestial (15), hapless (15), convict (16), stout (17), knavery (17), discernment (18), reverence (20), piety (20), inveterately (23), indignant (24), anarchy (26), concession (26), discretion (27), desecrate (28), erring (28), revile (29), galled (29), sojourner (31), dowered (31), lofty (32), threshold (32), transgressed (32), infatuate (32), lament (33), lavement (33), sepulchre (33), libations (33), heinous (34), destitute (34), precipitance (34), reviled (36), defied (36)
Idioms and Cultural References
Greek chorus, Oedipus (3), Thebes, King Creon, Tantalus (31), catacomb (33), Danae, Perseus (35), Three Fates (35)