Wiktionary
adv. In a ghoulish manner.
Usage examples of "ghoulishly".
This would of course result in an explosion, the nature and consequences of which this Carlowitz was wont to dwell upon in ghoulishly mathematical glee.
On the left were the spirits of generations past who had showed up too early to enjoy the benefits of nanotechnology and (not explicitly shown, but somewhat ghoulishly implied) croaked from obsolete causes such as cancer, scurvy, boiler explosions, derailments, drive-by shootings, pogroms, blitzkriegs, mine shaft collapses, ethnic cleansing, meltdowns, running with scissors, eating Drano, heating a cold house with charcoal briquets, and being gored by oxen.
Ghoulishly he pointed out the dried stains on the concrete floor and galvanized walls.
They both began to remember incidents of nocturnal horror from his stories-happenings that were ghoulishly hideous or necromantically strange and terrible.