|This article belongs to the Classic Continuity|
Zennith wears a white dress with a black stripe in the middle of it. She has darkened lips.
In a flashback in Solitary Alignment, Zennith did not approve of Azmuth's irresponsible aspiration when creating Ascalon and desired to spend more time with him. Realizing Azmuth was obsessed with Ascalon, Zennith left and never returned. This led Azmuth to create the Omnitrix in hopes that she may notice his change in responsibility.
Ben 10: Ultimate Alien
- Solitary Alignment (first appearance; flashback)
Like her ex-boyfriend's name Azmuth, the name Zennith comes from "zenith," a term used in spherical coordinate system which refers to a point outside the coordinate directly above a point in a spherical coordinate system. The word zenith also refers to a period at which something was at its greatest height or success, likely referencing the fact that Azmuth was happiest when he was with Zennith.
- Zennith's dress looks like Ben's shirt from the original series, only as a dress and with a thinner stripe.