Meanings

conflicting (opposite, contrasting) opinion

policy of using dialogue instead of confrontation

equal relationship

feeling of antipathy (rivalry)

internal strife

forces of opposition

left-and-right pair

bilateral symmetry

anti-ship

general theory of relativity

supersymmetry

one-to-one mapping

the opposite team in a two-turns work group

Wu dynasty reading of Chinese characters

relative change from last year

someone else's problem

State Minister in Charge of Issues of Okinawa and Northern Territories

relative motion

absolute (as opposed to relative) motion

dealing with (people, customers, complaints, etc.)