Synonyms for Lady:

n.

adult, archduke, aristocracy, aristocrat, baron, baroness, baronet, baronetcy, consort, count, countess. babe, baby, girlfriend, miss, sister, sunshine, girls. housewife, womankind, working girl, young lady, womenfolk, the fair sex. brahman, gentility, gentleman, gentry, polite company, polite society, the upper class, the nobility. golden boy, guiding light, hero, heroine, idol, legend, role model, wonder, folk hero, golden girl. hubby, husband, man, match, mate, missis, life partner. •damsel (noun)
woman.
•female (noun)
gentlewoman.
•lady (noun)
dame, gentlewoman, ma'am, madam, noblewoman, peeress.
•noble (noun)
archduke, countess.
•noblewoman (noun)
baroness, peeress.
•titles (noun)
esq, honorific, judge, justice, miss, jr., HON, the Honorable.
•woman (noun)
adult, babe, baroness, countess, dame, female, femininity, frau, gentlewoman, girl, lass, matron, milady, noblewoman, squaw, woman, womanhood.

Other synonyms:

hubby, husband, missis, life partner. babe, baby, sister. mate. match. •nobleman
aristocrat.
•noblewoman
countess, noblewoman.
•peeress
baroness, peeress.
•Other relevant words:
adult, aristocrat, babe, baron, baroness, consort, countess, dame, gentleman, girlfriend, housewife, husband, judge, justice, ma'am, madam, man, mate, miss, missis, noblewoman, peeress, sister, HON.

Usage examples for lady

1. You will get them because you love the little lady – In Desert and Wilderness by Henryk Sienkiewicz

2. But to this the lady made no answer at all. – A Red Wallflower by Susan Warner

3. " Indeed, my lady you surprise me. – Stories of Many Lands by Grace Greenwood