1. Being or thrown out of equilibrium
   - unbalanced

See also: labile

• Ulmus glabra
• Ulmus hollandica
• Ulmus hollandica vegetata
• Ulmus laevis
• Ulmus parvifolia
• Ulmus procera
• Ulmus pumila
• Ulmus rubra
• Ulmus sarniensis
• Ulmus serotina
• Ulmus thomasii
• ulna
• ulnar
• ulnar artery
• ulnar nerve
• ulnar vein
• ulotrichous
• Ulrich Zwingli
• ulster
• Ulster Defence Association
• Ulsterman
• ult
• ulterior
• ulterior motive
• ulteriority