In essence; fundamentally.

Used to indicate a simplified explanation.

मूलतः

English Usage: He is basically a good person.

Hindi Usage: वह मूलतः एक अच्छा व्यक्ति है।

Referring to the main or essential aspect.

मुख्य पक्ष

English Usage: The project is basically about sustainability.

Hindi Usage: परियोजना मूलतः स्थिरता के बारे में है।