extravagantly
🇺🇸
/ɪkˈstrævəɡəntli/
🇬🇧
/ɪkˈstrævəɡəntli/
in a way that spends more money or uses more of something than is needed or can be afforded
They do not live extravagantly, preferring a simpler lifestyle.
in a way that costs much more money than is affordable or needed
The house was decorated extravagantly expensive, with gold and marble.
in a way that is very grand or showy but not practical or reasonable
She complimented him extravagantly on his new car, even though it was a bit too flashy for his taste.