1. Of or relating to the stratosphere 
2. At a very high level, with great success
   "his career went stratospheric"

Encyclopedia: Stratospheric

• enshrine
• enshroud
• ensiform
• ensiform leaf
• ensign
• ensigncy
• ensignship
• ensilage
• ensile
• Ensis
• ensky
• enslave
• enslavement
• ensnare
• ensnarl
• ensorcelled
• ensoul
• ensuant
• ensue
• ensuing
• ensure
• ENT man
• entablature
• entail
• entailment