1. Travelling on horseback
   "a file of men ahorseback passed by"
   - ahorse

1. On the back of a horse
   "policeman patrolled the streets ahorseback"
   - horseback, ahorse

See also: moving

• nonexploratory
• nonexplosive
• nonextant
• nonextensile
• nonfat
• nonfat dry milk
• nonfatal
• nonfeasance
• nonfiction
• nonfictional
• nonfictional prose
• nonfigurative
• nonfinancial
• nonfissile
• nonfissionable
• nonflammable
• nonflavored
• nonflavoured
• nonflowering
• nonfluent aphasia
• nonfunctional
• nong
• nonglutinous
• nongonococcal urethritis
• nongovernmental organisation