gratifyingly
🇺🇸
/ˈɡrætɪfaɪɪŋli/
🇬🇧
/ˈɡrætɪfaɪɪŋli/
in a way that gives pleasure and makes you feel satisfied
The project's success was gratifyingly swift and efficient.
プロジェクトの成功は満足できるほど迅速で効率的でした。