Longstanding : দীর্ঘকালস্থায়ী;
Related Words
long standing  long-standing  longstanding  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Agree to(ব্যক্তি ছাড়া অন্যকিছুর সাথে একমত হওয়া): We cannot agree to your proposal.
Aware of(অবগত): I am not aware of his dishonesty.
Convert to(দীক্ষিত): Tom is converted to another religion.
Die of (রোগে মরা): Many people died of cholera.
Recover from (সুস্থ হওয়া; পূর্ব অবস্থায় ফিরে আসা): The patient has not yet recovered from his severe illness.
Browse All Appropriate Prepositions
Idioms
At a snail's pace (very slowly – খুব ধীর গতিতে) The economy of Bangladesh is growing at a snail’s pace.
Art and part (অভিসন্ধি ও সম্পাদন) We have no art and part in his affairs.
For good (চিরদিনের জন্য): He left the house for good.
Make hay while sun shines (ঝোপ বুঝে কোপ মারা) You should try to make hay while sun shines.
Safe and sound (নিরাপদে)— He reached home safe and sound.