There are two defintions of Crepusclar:
1. Something that resembles or relates to twighlight.
2. An animal active or is appearing in twilight.
The event which is associated with the peripeteia (or turn of events) in the play is Teiresias prophecy. It changed the whole course of the drama afterwards.
Just make sure u have a
introduction
answer the question of the essay
and a condition
hope it help
A good word choice i would guess that it would be small and a hermet because they love living alone in their cottages