Not reacting or responding to stimuli or communication.

प्रतिक्रिया नहीं देने वाला

English Usage: The patient remained unresponsive despite the doctor's attempts to revive him.

Hindi Usage: मरीज डॉक्टर की कोशिशों के बावजूद प्रतिक्रिया नहीं देने वाला रहा।

A lack of response or reaction, often viewed in the context of communication.

प्रतिक्रिया की कमी

English Usage: His unresponsive was evident during the meeting, as he didn't contribute to the discussion.

Hindi Usage: उसकी प्रतिक्रिया की कमी मीटिंग के दौरान स्पष्ट थी, क्योंकि उसने चर्चा में योगदान नहीं दिया।