obscenely

adverb2

1. •
   In an obscene manner; vulgarly.
2. •
   (informal) In an excessive manner.

   • By the year 1765, Richard `Dickie' Tattersall, the absurdly romantic self-styled soldier of fortune and indulged son of an obscenely well-off Yorkshire squire, was brimming with gratitude[.] — 1996