1.
equal, on equal footing, evenly matched
Being on the same level in terms of status, power, or ability. Describes a relationship or interaction where neither side holds superiority over the other.
Usage
対等 is often used when discussing relationships, negotiations, or status. It emphasizes the absence of hierarchy between two parties. In Japan's hierarchical society, 対等な関係 (an equal relationship) is a notable concept.
Do not confuse with the homophone 台頭 (rise, emergence), which has a completely different meaning.