a large amount or number of something

बहुत सारा

English Usage: There are lots of reasons to be happy.

Hindi Usage: खुश रहने के लिए बहुत सारे कारण हैं।

a lot of, used to quantify a large number or amount

बहुत सारा

English Usage: She has lots of friends.

Hindi Usage: उसके बहुत सारे दोस्त हैं।