untreatˈable adjective

1. That cannot be treated
2. Intractable (obsolete)

untreatˈed adjective

• horse sense
• horses for courses
• horseshoe
• horseshoe bat
• horseshoe bats
• horseshoe crab
• horseshoe crabs
• horseshoeing
• horseshoeings
• horse-shoe magnet
• horseshoer
• horseshoers
• horseshoes
• horse-sickness
• horse's neck
• horse soldier
• horse soldiers
• horsetail
• horsetails
• horse-tamer
• horse-thief
• horse-thieves
• horse-trading
• horse-trainer
• horse-trainers