Where does “অক্ষয় কীর্তি” come from?

অক্ষয় কীর্তি (Bengali) comes from Bengali অক্ষয়, from Sanskrit अक्षय, from Sanskrit अ-, from Proto-Indo-Iranian a-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

Ancestry of “অক্ষয় কীর্তি”, step by step

অক্ষয় কীর্তি traces back through two separate lines of ancestry.

via Bengali অক্ষয়

StepLanguageWordMeaning
1Bengaliঅক্ষয়undecaying, imperishable, immortal, eternal
2Sanskritअक्षयexempt from decay, undecaying; eternal;...
3Sanskritअ-un-, not; Used in the formation of imperfect,...
4Proto-Indo-Iraniana-un-, a-
5Proto-Indo-Europeann̥-not, un-
6Proto-Indo-Europeannenot

via Bengali কীর্তি

StepLanguageWordMeaning
1Bengaliকীর্তি
Every word from Proto-Indo-European neEvery word from Sanskrit अ-Every word from Proto-Indo-European n̥-