cro·ny 
(krōnē)
(krōnē)n. pl. cro·nies
A longtime close friend or companion.
[Possibly from Greek khronios, long lasting, from khronos, time.]
- light-emitting diode
- lighten
- lighten
- lighten up
- lighter
- lighter
- lighterage
- lighter-than-air
- lightface
- lightfaced
- light-fingered
- light-fingeredness
- lightfoot
- light-footed
- light-footedly
- light-footedness
- light-handed
- light-handedly
- light-handedness
- lightheaded
- lightheadedly
- lightheadedness
- lighthearted
- lightheartedly
- lightheartedness