Verb:

গোপনে ক্ষতিসাধন করা, অধোদেশ খনন করা, ধ্বংসসাধনের চেষ্টা করা, পতনসাধনের চেষ্টা করা,

underminers's Usage Examples:

labour movement; LO officially denounced Fagopposisjonen av 1940 as "underminers" on 26 July.

The Trade Opposition was declared underminers by the Norwegian Confederation of Trade Unions in July 1940, and in August/September.

wretched sly-grog sellers are the pests of society, they are the secret underminers of its pillars, and if they are not shortly eradicated, our Quarter Sessions.

the possible discovery of his homosexuality, Darnley is coerced by the underminers to join them in murdering Rizzio, and reluctantly delivers the final.

and faithfully executing them upon criminal offenders, heretics, and underminers of true religion.