1. Resembling a tree in form and branching structure
   - arboreal, arboreous, arborescent, arboresque, arboriform, dendriform, dendroid, treelike, tree-shaped

See also: branchy

• retroflexed
• retroflexion
• retrogradation
• retrograde
• retrograde amnesia
• retrogress
• retrogression
• retrogressive
• retromandibular vein
• retronym
• Retrophyllum
• retrorocket
• retrorse
• retrospect
• retrospection
• retrospective
• retrospectively
• retroussé
• retroversion
• retrovert
• Retrovir
• retrovirus
• retrovision
• retry
• retsina