As firm as a rock : অটল; অচল; অনড়;
Related Words
as firm as a rock  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Call on(কারও সাথে দেখা করা): I called on him in his office.
Contrary to(বিপরীত, পরিপন্থী): Students should not act contrary to the rules of discipline.
Married to (বিবাহিত): Salma was married to a Govt. Officer.
Plead for (ওকালতি করা): He pleads for justice.
Subject to (সাপেক্ষে): The man was appointed subject to the approval of the chairman.
Browse All Appropriate Prepositions
Idioms
At least (in the lowest estimate- কমপক্ষে) He is the owner of thirty lakh taka at least.
Back and forth (to and fro-এদিক ওদিক – adv.) The mad man was walking back and forth in the doctor’s chamber.
Die in harness (কর্মরত অবস্থায় মারা যাওয়া): Dr. Sen died in harness.
Pass sth/sb off as sth/sb (মিথ্যা পরিচয় দেয়া; Pretend – ভান করা): They were trying to pass off these shirts as genuine Armani.
Upper hand (প্রাধান্য) - He got the upper hand in the selection.