Possible Clues:

• Short-lived 'Trivial Pursuit' sequel
• '__ maior, minor cessat'
• ___ supra (Latin phrase in a scholarly paper)
• Latin "where"
• Where, to Cato
• Quaestor's question
• Latin for 'where' (or prefix for 'soft' in a video game publisher name)
• ___ sunt (poetic motif)