Related Clues:

• Prefix with ''sect''
• Prefix with state or angle
• Explosive stuff, briefly
• One more than bi-
• Prefix with ''athlete'' or ''angle''
• Prefix on many chemical compound names
• Half of sex-
• Volatile stuff
• Athlete lead-in
• Plex opener
• One less than quadri-
• Start for "athlete" or "focals"
• Cycle or angle lead-in
• City or state lead-in
• Square root of nona-