1. Medium-sized tree of West Virginia to Florida and Texas
   - silver-bell tree, silverbell tree, snowdrop tree, opossum wood, Halesia tetraptera

Type of: silver bell

• orotundity
• Orozco
• orphan
• orphan site
• orphanage
• orphaned
• orphanhood
• orphans' asylum
• orphenadrine
• Orpheus
• orphic
• orphrey
• orpiment
• orpin
• orpine
• Orpington
• Orr
• orrery
• orris
• orrisroot
• Orson Welles
• ort
• Ortalis
• ortanique
• Ortega