Not according to Dictionary.com:
Lynx: Middle English, from Latin, from Greek
lunx. See
leuk- in Indo-European Roots. I accordingly searched for
leuk-, but only got this:
Leuk- Greek, from
leukos, "clear, white". See leuk- in Indo-European Roots. I would therefore venture that
leuk- means "clear, white", via an educated guess based on
leukos
Jinx: Possibly from
jynx "wryneck (from its use in witchcraft)" from Latin
iynx, from Greek
iunx, perhaps from
iuzein, "to call, cry".
A lynx is a type of wild cat. A jynx, or wryneck, is a type of woodpecker. And, though it may seem obvious, I'll reiterate that "jinx", meaning "a person believed to bring bad luck" or "a condition or period of bad luck believed to be caused by a specific person or thing" comes from "jynx", the animal.
Miranda
EDIT 1: Added
leuk- informationEDIT 2: Fixed italisation
This message was edited 11/10/2004, 2:41 PM