Dilithium is a compound comprised by molecules of two covalently-bonded Lithium atoms, and Kyber is a romanization of the greek root for "cyber", so they are re

Dilithium is a compound comprised by molecules of two covalently-bonded Lithium atoms, and Kyber is a romanization of the greek root for "cyber", so they are relatively safe from litigation. "Droid" was a deliberate alternative to "android" coined specifically for the Star Wars franchise. At least AFAIK, so the argument goes.