In a manner that is excessively wealthy to the point of being offensive

अत्यधिक धनवान तरीके से जो आक्रामक हो

English Usage: He flaunted his obnoxiously rich lifestyle.

Hindi Usage: उसने अपने अत्यधिक धनवान जीवनशैली का प्रदर्शन किया।

In a manner that is extremely unpleasant or offensive

In a manner that is excessively glaring or vivid

अत्यंत अप्रिय या आक्रामक तरीके से

English Usage: The music was playing obnoxiously loud at the party.

Hindi Usage: पार्टी में संगीत अत्यंत अप्रिय तरीके से तेज चल रहा था।