1. Of or relating to the psychological cause of a disorder
   - psychogenic 
2. Of or relating to the origin and development of the mind

See also: psychogenesis

• adoringly
• adorn
• adorned
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• adoxography
• ADP
• ADP system
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• ADPS
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• adrenal cortex
• adrenal cortical steroid
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• adrenalectomy
• Adrenalin
• adrenaline
• adrenarche
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• adrenergic agonist eyedrop
• adrenergic drug
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• adrenocorticotrophic
• adrenocorticotrophic hormone