1. In an incorrect manner
   - falsely 
2. In an inaccurate manner
   "he decided to reveal the details only after other sources had reported them incorrectly"
   - wrongly, wrong, fallaciously

See also: incorrect

Antonym: correctly

• horseman
• horsemanship
• horsemeat
• horsemint
• horseplay
• horsepond
• horsepower
• horsepower-hour
• horseradish
• horseradish peroxidase
• horseradish root
• horseradish sauce
• horses for courses
• horseshit
• horseshoe
• horseshoe arch
• horseshoe bat
• horseshoe crab
• Horseshoe Falls
• horseshoe vetch
• horseshoe whipsnake
• horseshoer
• horseshoes
• horseshow
• horsetail