Related Clues:

• The same beginning?
• With 8 Down, a type of alcohol
• Prefix for 'the same'
• Outside opening
• It means "within"
• "Why am ___ tired?"
• Prefix meaning "inside"
• Equal: Pref.
• Prefix meaning 'inner'
• Cardial opening
• Prefix with ''thermal'' or ''bar''
• Prefix with ''metric''
• Within: pref.
• Plasm lead-in
• Prefix with ''thermal'' or ''metric''