Superlative form of "many," indicating the greatest number or highest amount.

सबसे अधिक

English Usage: "She has the most books of anyone in the class."

Hindi Usage: "उसके पास कक्षा में किसी के पास सबसे अधिक किताबें हैं।"

To the greatest extent or degree.

सबसे ज्यादा

English Usage: "He is most likely to win the competition."

Hindi Usage: "वह प्रतियोगिता जीतने की सबसे ज्यादा संभावना रखता है।"

Referring to a greater part of a group.

अधिकांश

English Usage: "Most of the students passed the exam."

Hindi Usage: "अधिकांश छात्रों ने परीक्षा उत्तीर्ण की।"