Related Clues:

• Center opening?
• Outer (Pref.)
• Academia figure
• Prefix with -gram
• Complete, in combinations
• Dermal opening
• Half of deca-
• Besides (Pref.)
• Prefix with gram or graph
• Prefix with -logue
• Prefix with center or dermis
• One less than hexa-
• Prefix with log
• Center starter?
• Start for gram or meter