A colloquial expression often used to indicate negation or disagreement, similar to "no."

नहीं

English Usage: "I naa think that's a good idea."

Hindi Usage: "मैं नहीं सोचता कि यह एक अच्छा विचार है।"

An exclamatory word expressing disappointment or annoyance, similar to "oh no."

ओह नहीं

English Usage: "Naa! I can’t believe you did that!"

Hindi Usage: "ओह नहीं! मुझे विश्वास नहीं होता कि तुमने ऐसा किया!"

Used informally to convey reluctance or hesitation, akin to "not really."

वास्तव में नहीं

English Usage: "I'm naa sure if I want to go."

Hindi Usage: "मुझे वास्तव में नहीं पता कि मैं जाना चाहता हूँ या नहीं।"