Difference between Snide and Supercilious

What is the difference between Snide and Supercilious?

Snide as an adjective is disparaging or derisive in an insinuative way. while Supercilious as an adjective is arrogantly superior; showing contemptuous indifference; haughty.

We hope you now know whether to use Snide or Supercilious in your sentence.