অর্থ : For the most part.
উদাহরণ :
He is mainly interested in butterflies.
সমার্থক : chiefly, in the main, mainly, principally
অর্থ : Of primary import.
উদাহরণ :
This is primarily a question of economics.
It was in the first place a local matter.
সমার্থক : in the first place
Primarily meaning in Bengali (Bangla).