One person. Many people. (مِنَ المُفْرَدِ إِلَى الجَمْعِ)
In Arabic, both nouns (like employee, student) and adjectives (like near, young, happy) form regular plurals using the exact same two friendly endings:
● Add ـونَ to the masculine singular noun or adjective.
● Replace final ة with ـات (-āt).