successfully, well;
~ учиться make* good progress in one`s studies;
действовать ~ operate effectively;
~ый successful
1. кратк. форма от успешный
2. нареч. successfully, well, with success
успешно использовать — to make good use of, to employ profitably/successfully
идти успешно (о делах) — to be going on well; to get on well