What is another word for antiparallel?
Pronunciation: [ˌantɪpˈaɹəlˌɛl] (IPA) 
Antiparallel, a term commonly used in science and mathematics to describe two things moving in opposite directions, has a few synonyms that can be used to convey the same meaning. One such synonym is "contrary," which refers to two things opposing each other in direction, nature or effect. Another quick synonym would be "opposite," referring to two things being situated at opposite ends or sides. "Reverse" is another synonym of antiparallel that means moving in the opposite direction, while "counter" usually means an opposite or opposing force. Lastly, "inverse" is a synonym that refers to something being reversed or having opposite characteristics.
