1. Impossible to find
   "the book is practically introuvable"

See also: absent

• cryaesthesia
• crybaby
• cryesthesia
• crying
• cryo-
• cryoanaesthesia
• cryoanesthesia
• cryobiology
• cryocautery
• cryogen
• cryogenic
• cryogenics
• cryogeny
• cryolite
• cryometer
• cryonic
• cryonics
• cryopathy
• cryophobia
• cryopreservation
• cryoscope
• cryosphere
• cryostat
• cryosurgery
• crypt