periscopically

• a word derived from periscopic.
  periscopic

  adjective

  (of certain lenses in special microscopes, cameras, etc.) giving distinct vision obliquely, or all around, as well as, or instead of, in a direct line.

More Suggestions

• episcopally
• periscopic
• heuristically
• periapical
• periodical
• bacteriologically
• Byronically
• antiseptically
• archaically