be+opposite+to
131opposite number — (Roget s Thesaurus II) noun One that has the same functions and characteristics as another: counterpart, vis à vis. See SAME …
132opposite angle — angle which is parallel to the angle of the vertex …
131opposite number — (Roget s Thesaurus II) noun One that has the same functions and characteristics as another: counterpart, vis à vis. See SAME …
132opposite angle — angle which is parallel to the angle of the vertex …