Circe: An immortal Aegean witch. (Greek) She is the daughter of two Titans: Helios (a sun titan) and Perseis (the daughter of Okeanos). She was a follower of the Titan Hecate, who is the goddess of the moon and witchcraft. At one time she took on the soul of the now dead goddess and became much more powerful. She initially took to being an enemy of Diana as she beleived that should she (Circe) die, the soul of Hecate would transfer over to Diana. Many battles and annimosities later, their rivalry is much more conveluted. She fathered a child with the war god Ares named Lyta, who is now being looked after on Themyscira.Originally Posted by Craig M.D.
Ares: Greek god of war. He has merged with his Roman counterpart Mars and is now more powerful. He has seen that in modern times, the title of "god of war" could be more harmful than good as if he were to gain full reign under that title, he might not have any worshipers left as we are now in the nuclear age. Hence, he as recently taken to the title of "god of conflict".
Cheetah I: Archeologist Barbara Minerva became the were-cheetah goddess after an expedition into Africa. She supplicated herself to an African plant god and became his 'bride' of sorts in becoming the Cheetah. Still an archeologist, when Diana first came to Man's World, she coveted Wonder Woman's golden lasso. This started their first battle, and as with Circe, many conveluted battles later The Cheetah can either be a reluctant ally to Diana or a savage opponent. If she is presently alive or dead is not very clear. As the Cheetah II stole her title, Barbara dislikes Sebastian Bostelleros very much and will kill him at first sight.
Cheetah II: Sebastian Bostelleros, business tycoon. He stole the plant god from Barbara and made a deal with him so that the previously all female role of the Cheetah could now also include male inductees. He is also stole her position, Cheetah I is an enemy to Cheetah II.
Devestation: The older off-shoot to the Titan Gods, lead by Chronus, attempted to take over all religious parthenons. In doing so, they created an avatar warrior much like Diana. Her name is Deva. She has all of Wonder Woman's powers but with a darker twist. She can change her outwardly appearance to be a child or an adult.
Dr. Psycho: A telepathic psychotic.
Silver Swan: Originally a girl named Valerie with mutagenic vocal chords, the Silver Swan has become somewhat of a revolving door. Basically, it is a girl who has cybernetic wings and a high pitched voice. The present Silver Swan is Vanessa K., a close friend of Diana's. Circe and Cheetah II teamed together, along with the help of Dr. Psycho, to mentally alter Vanessa's perceptions of her relationship with Diana to make her unbalanced. Thus, they gave her a cybernetic throat attatchment and transformed her into the Silver Swan.