It's Greek to me!

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Across
  1. 3. to push with the body part of the same name
  2. 6. touching with lips
  3. 9. conventional and or customary
  4. 10. with no value
  5. 11. imaginary, sth that doesn't exist
Down
  1. 1. to remove clothes
  2. 2. stylish, modern
  3. 4. an outlaw, usually a member of a group with a similar name
  4. 5. to talk casually about others
  5. 7. a person who judges or gives an elaborated opinion
  6. 8. the person who invented all of these words