Related Clues:

• Prefix with -dermal
• It means ''outer''
• Blast or derm preceder
• Opposite of "endo"
• Prefix with -morphic
• Prefix for "plasm" or "derm"
• Inside opening?
• Insects course, for short
• __-1: "Ghostbusters" auto
• Outer: Pref
• "Outside" prefix used in "Ghostbusters"
• Inward
• Inner: Pref
• Prefix with "plasm"
• Prefix denoting outside