If you are learning Modern Standard Arabic (MSA) or a major dialect (Egyptian/Levantine), mastering the is your shortcut to 98% comprehension. Studies show that the top 5000 words cover nearly 98% of daily conversations, newspapers, and TV broadcasts.
Note: Be cautious of free PDFs online—many contain errors in diacritics. Cross-check with Hans Wehr or Almaany.com for critical vocabulary. 5000 most common arabic words pdf