Stealth(noun)
The fact of doing something in a quiet or secret way.
Hindi meaning:गोपनीयता
Synonyms: Furtiveness, Slyness, Covertness
Antonyms: Openness, Public, Overt
Example: The government was accused of trying to introduce the tax by stealth.
Trick to remember: Steel ko stealth tarike se rakha gya 
