Reciprocity

Mutualism is a term adopted into Turkish from Arabic. It is related to the Arabic word mutaḳābil (متقابل), which means “to face each other” or “to be reciprocal.” This word derives from the verb ḳabala (قَبَلَ), meaning “to face” or “to meet.”

• Everyday language: Used to express situations that occur reciprocally between two parties.
• Law and diplomacy: Used to denote the principle of reciprocity in international relations.
• Administrative and official correspondence: Used to indicate the mutual recognition of a right or practice.