misalliance
தகுதிப்பொருத்தமற்ற தொடர்புறவு, பொருந்தாத் திருமணம்.
Mis`al*li"ance, n. Etym: [F. mésalliance.] Defn: A marriage with a person of inferior rank or social station; an improper alliance; a mesalliance. A Leigh had made a misalliance, and blushed A Howard should know it. Mrs. Browning.