Erosion (noun) گراوٹ، فرسودگی، کٹاﺅ
the process of eroding or being eroded by wind, water, or other natural agents.
Example: “the problem of soil erosion”
Synonyms: wearing away, abrasion, scraping away, grinding down, crumbling, wear and tear
Antonyms: building, construction, rebuilding
Obligate (verb) مجبور کرنا، پابند کرنا
require or compel (someone) to undertake a legal or moral duty.
Example: “the medical establishment is obligated to take action in the best interest of the public”
Synonyms: oblige, compel, commit, bind, require, constrain, force, impel, make
Antonyms: free, let go, release, let off
