The antonym of the word "Vandalism" is -

• Vandalism (Noun).- English meaning: The crime of destroying or damaging something, especially public property, deliberately and for no good reason.- Bangla meaning: ধ্বংসোন্মাদনা; নির্বিচার ধ্বংসাত্মকতা।• Synonym: Vandalization, Destruction, Defacement, Defacing.• Antonym: Protection, Conservation, Preservation, Saving.• উল্লিখিত অপশনগুলো,- Destruction - ধ্বংস; বিনাশ;- Neglect - অযত্ন/ অবহেলা/ অবজ্ঞা/ অনাদর করা;- Preservation - রক্ষণ; সংরক্ষা; সংরক্ষণ;- Sabotage - অন্তর্ঘাত; কূটাঘাত।• Example sentence: - Vandalism of public property is punishable by law.- The city suffered a lot of vandalism during the protest.Source: Merriam & Webster Dictionary, Oxford Dictionary, Accessible Dictionary.