undermine

Etymology
From.

Verb

 * 1) To dig underneath (something), to make a passage for destructive or military purposes; to sap.
 * 2)  To weaken or work against; to hinder, sabotage.
 * 3) To erode the base or foundation of something, e.g. by the action of water.
 * 4)  To regard an object as the sum of the parts that compose it, in.
 * 1) To erode the base or foundation of something, e.g. by the action of water.
 * 2)  To regard an object as the sum of the parts that compose it, in.
 * 1) To erode the base or foundation of something, e.g. by the action of water.
 * 2)  To regard an object as the sum of the parts that compose it, in.
 * 1)  To regard an object as the sum of the parts that compose it, in.

Translations

 * Bulgarian:
 * Catalan: ,
 * Czech: podkopávat
 * Danish: ,
 * Dutch:, ,
 * Esperanto: subfosi
 * Finnish: ,
 * French:
 * German:, , ,
 * Greek:
 * Hebrew: חתר תחת
 * Hiligaynon: ab-ab
 * Hungarian: ,
 * Italian:, , pregiudicare, ,
 * Latin: surruō
 * Maori: whakararu
 * Middle English: underdelven
 * Norwegian:
 * Bokmål: underminere, undergrave
 * Ottoman Turkish: بالطه‌لامق
 * Persian:
 * Portuguese:, ,
 * Romanian:, ,
 * Russian: ,
 * Serbo-Croatian:
 * Cyrillic: поткопати, поткопавати
 * Roman: ,
 * Slovene:
 * Spanish: ,
 * Swedish: ,
 * Turkish:
 * Ukrainian: посла́блювати, перешкоджа́ти, підрива́ти
 * Welsh:


 * Bulgarian:
 * Catalan:
 * Czech: podkopávat
 * Danish:
 * Esperanto: subfosi
 * Finnish: kaivaa alle, kaivaa maata alta
 * French:
 * German:
 * Greek:
 * Hungarian:
 * Latin: surruō
 * Norwegian:
 * Bokmål: underminere, undergrave
 * Portuguese: ,
 * Russian:, , ,
 * Spanish:
 * Ukrainian: підко́пувати


 * Italian:
 * Swedish: ,