whimsically
🇺🇸
/ˈwɪmzɪkli/
🇬🇧
/ˈwɪmzɪkli/
In a playful, unpredictable, or fanciful manner.
She whimsically decided to paint her entire house pink.
彼女は気まぐれで家全体をピンク色に塗ることを決めた。