Final answer:
Jane Pilkings calls Olunde a "savage" in Wole Soyinka's play due to a cultural misunderstanding of Yoruba traditions surrounding death and duty.
Step-by-step explanation:
The character who calls Olunde a "savage" for being calm about his father's (supposed) death is Jane Pilkings in Wole Soyinka's play, Death and the King's Horseman.
This derogatory term reflects the cultural misunderstanding and colonial attitudes that Jane embodies, contrasting with Olunde's understanding of his duties and the Yoruba traditions surrounding death and honor.
Olunde exhibits calmness because he recognizes the significance of his father's potential sacrifice, which is in line with his cultural beliefs and a stark difference to Jane's perspective.
Hence, In Wole Soyinka's play, Jane Pilkings refers to Olunde as a "savage" due to a cultural misunderstanding regarding the Yoruba traditions associated with death and duty.