Senseless talk or ideas

Nonsense or triviality

बकवास

English Usage: His excuses were nothing but bunkum.

Hindi Usage: उनकी बहाने केवल बकवास थे।

An absurd or exaggerated statement

अतिशयोक्ति

English Usage: The politician's speech was filled with bunkum.

Hindi Usage: राजनीतिक नेता की स्पीच अतिशयोक्ति से भरी हुई थी।