This is the 521st most frequent Bulgarian word.
добра
The Bulgarian word "добра" means "good" (feminine form).
The word 'добра' is used here to describe a positive quality of the noun 'приятелка' (friend), matching its feminine gender.
Тя е добра приятелка.
She is a good friend.
In this sentence, 'добра' characterizes the noun 'идея' (idea), aligning its adjective ending with the feminine singular form of the noun.
Мисля, че това е добра идея.
I think that this is a good idea.
The adjective 'добра' is employed to describe the noun 'възможност' (opportunity), which is feminine, making 'добра' an appropriate gender match.