\ProvidesDictionary{translator-environment-dictionary}{Bulgarian}

\providetranslation{advantage}{предимство}
\providetranslation{Advantage}{Предимство}
\providetranslation{advantages}{предимства}
\providetranslation{Advantages}{Предимства}
\providetranslation{disadvantage}{недостатък}
\providetranslation{Disadvantage}{Недостатък}
\providetranslation{disadvantages}{недостатъци}
\providetranslation{disadvantages}{недостатъци}