Related Clues:

• Tome opener?
• Glottis lead-in
• Prefix with ''gram'' or ''graph''
• Center front?
• Lead-in for ''gram'' or ''graph''
• Prefix with glottis
• Over (prefix)
• Prefix denoting near
• "Center" or "cycle" prefix
• "Center" lead-in
• Something left of center?
• Prefix for Centre or gram
• Prefix with "logical"
• Beginning to cure?
• Prefix for gram