1. Of or arising from physiological causes rather than being psychogenic in origin
   - somatogenic

See also: physical

• ulnar vein
• ulotrichous
• Ulrich Zwingli
• ulster
• Ulster Defence Association
• Ulsterman
• ult
• ulterior
• ulterior motive
• ulteriority
• ulteriorly
• ultima
• ultima Thule
• ultimacy
• ultimate
• ultimate frisbee
• ultimately
• ultimateness
• ultimatum
• ultimo
• ultimogeniture
• ultra
• ultra vires
• ultra-high
• Ultracef