Synonyms of the word

concurrency

• n. The property or an instance of being concurrent; something that happens at the same time as something…
• n. (computer science, by extension) A property of systems where several processes execute at the same time.

agreement

• n. (countable) An understanding between entities to follow a specific course of conduct.
• n. (uncountable) A state whereby several parties share a view or opinion; the state of not contradicting…
• n. (uncountable, law) A legally binding contract enforceable in a court of law.
• n. (uncountable, linguistics) Rules that exist in many languages that force some parts of a sentence to be…
• n. (obsolete, chiefly in the plural) An agreeable quality.

concurrence

• n. Agreement; concurring.
• n. An instance of simultaneous occurrence.

cooperation

• n. (usually uncountable) The act of cooperating.
• n. Active help from a person, organization, etc., such as an orderly sharing of space or resources.
• n. Association for mutual benefit, such as for purposes of production or purchase.