Question

fealty has the same or almost the same meaning as: celerity legality luster allegiance

Explanation:

• "Fealty" means loyalty, especially the loyalty of a vassal to a lord.
• "Allegiance" also means loyalty or commitment to a superior or to a group or cause.
• "Celerity" means swiftness of movement.
• "Legality" means the quality or state of being legal.
• "Luster" means a glow of reflected light; brilliance.

Answer:

allegiance