Knowledgeable (adjective) — مُثقف وواسع المعرفة: Having or showing much knowledge. Below are 8 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
well-informedlearnedexperteducatederuditesavvyversedexperienced
Side by side; keeping up with or informed about current developments or information
Having personal knowledge or experience of something or someone; 'acquainted with' means already familiar.
Having knowledge or perception of; conscious and informed; cognizant of situations; alert and observant; having understanding or realization
Able to read and write; knowledgeable.