Efficient

"Efficient" in bg

действен

dejstven

(causing effects; producing results)

ефекти́вен

efektíven

(making good use of resources)

ефикасен

efikasen

(using a particular proportion of available energy)

резултатен

rezultaten

(making good use of resources)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.