Synonyms of the word

marriageable

• adj. suitable for marriage; nubile.
• n. One who is suitable for marriage.

mature

• adj. Fully developed; grown up in terms of physical appearance, behaviour or thinking; ripe.
• adj. Profound; careful.
• adj. (obsolete) Come to, or in a state of, completed suppuration.
• v. (intransitive, of food, especially fruit) To become mature; to ripen.
• v. (intransitive) To gain experience or wisdom with age.
• v. (transitive) To make something mature.
• v. (intransitive, finance) To reach the date when payment is due.

nubile

• adj. Of an age suitable for marriage; marriageable (principally of a young woman).
• adj. Sexually attractive (especially of a young woman).
• n. A young sexually attractive woman.