The act of making something ready for use or consideration.

तैयार करना

English Usage: She is preparing dinner for her family.

Hindi Usage: वह अपने परिवार के लिए रात का खाना तैयार कर रही है.

The action or process of preparing something.

तैयारी

English Usage: The preparation for the exam took longer than expected.

Hindi Usage: परीक्षा की तैयारी उम्मीद से ज्यादा समय ले रही थी.