1. In a mendacious and untruthful manner
   "I told him, quite untruthfully, that I had just returned from leave"
   - mendaciously

See also: untruthful

Antonym: truthfully

• horsefly weed
• horsehair
• horsehair lichen
• horsehair wig
• horsehead
• horsehide
• horselaugh
• horseleech
• horseless
• horseless carriage
• horseman
• horsemanship
• horsemeat
• horsemint
• horseplay
• horsepond
• horsepower
• horsepower-hour
• horseradish
• horseradish peroxidase
• horseradish root
• horseradish sauce
• horses for courses
• horseshit
• horseshoe