marriageable

adj

1. Suitable for marriage; nubile.

   “Marry money, thought I to myself, who will he marry? then in my own mind I made a review of all the marriageable heiresses, and heiresses apparent, not only in Silveryville, but likewise, in a circuit several miles around it, and I could not find one among them all, who was not already engaged to be married to somebody else.”

noun

1. One who is suitable for marriage.