Related Clues:

• Prefix with skeleton, scope or spore
• Outside (Pref.)
• Prefix with skeleton or spore
• Scope leader
• Plasm starter
• ''Inner'' word form
• Prefix akin to equi-
• Prefix with morphic
• ''Equal'' start
• Outer opening
• Prefix meaning ''outer''
• Prefix with butane
• Prefix meaning 'equal'
• It means ''outside''
• Looking for, in personals