successful + 接尾辞 "-ly"
successfully (比較級 more successfully, 最上級 most successfully)
- 成功裏に、成功して、うまく。
- He successfully climbed the mountain.
- 彼はうまく山に登った。
- They successfully completed their project together.
- 彼らは、ともにプロジェクトを成功裏に完了させた。
- efficaciously, efficiently, favorably, satisfyingly, satisfactorily, adequately, agreeably, competently, capably, proficiently, properly