existing or happening between two or more parties at the same time

आपसी

English Usage: Their feelings of disdain were mutually expressed during the meeting.

Hindi Usage: उनकी नफरत की भावनाएं बैठक के दौरान आपसी रूप से व्यक्त की गईं।

negotiations or agreements that require both parties to benefit equally

आपसी

English Usage: The two companies entered into a mutually beneficial agreement.

Hindi Usage: दोनों कंपनियों ने आपसी लाभकारी समझौते में प्रवेश किया।

in a way that is shared by two or more parties

एक साथ

English Usage: They mutually agreed to postpone the project.

Hindi Usage: उन्होंने एक साथ परियोजना को स्थगित करने पर सहमति व्यक्त की।