Argentine/ʹahjəntien/ noun and adj

• orate
• oration
• orator
• oratorio
• oratory
• orb
• orbicular
• orbit
• orbital
• orbiter
• orc
• orca
• Orcadian
• orch.
• orchard
• orchestra
• orchestral
• orchestra pit
• orchestra stalls
• orchestrate
• orchestration
• orchid
• orchidectomy
• orchil
• orchis