1. in a manner that causes disgust or revulsion; repulsively
Usage: rare or archaic; modern usage typically prefers 'disgustingly'

Examples

• The food was disgustfully prepared and inedible.
• He behaved disgustfully toward his guests.
• The room smelled disgustfully of mold and decay.
• She found his comments disgustfully offensive.
• The waste was disgustfully scattered across the floor.