1. An irresistible desire to pick at superficial body parts (as in obsessive nail-biting)

Type of: cacoethes, mania, passion

• Ajuga chamaepitys
• Ajuga genevensis
• Ajuga pyramidalis
• Ajuga reptans
• AK
• AK-47
• Akaba
• Akan
• akaryocyte
• akaryote
• akathisia
• akee
• akee tree
• Akela
• Aken
• Akeridae
• Akha
• Akhbari
• Akhenaten
• Akhenaton
• akimbo
• akin
• akinesia
• akinesis
• akinetic epilepsy