Bahut achha!
ɐdʑu tɕoɐjo ɑːdʒuː dʒəʊjəʊ vɛɹi ɡʊd bʌt dʌzənt kaptʃə ðə kʌltʃəɹəl fleɪvə
In Korean 아주 좋아요! (aju joayo!) - Very good! (but doesn't capture the cultural flavor)
An expression of enthusiastic approval, often used to express delight or agreement.
Example
"Aapka idea bahut achha hai!"