Synonyms and Antonyms of gentleman
1
a man of high birth or social position
- many of the signers of the Declaration of Independence were gentlemen who were risking everything
country gentleman, squire
cavalier, chevalier, knight
don, hidalgo, nabob, nawab, seigneur, seignior, sheikh (or sheik)
baron, baronet, count, duke, earl, esquire, marchese, margrave, marquess (or marquis), master, prince, princelet, princeling, raja, viscount
lordship, sire [archaic]
2
an adult male human being
- ladies and gentlemen, please take your seats
bastard, bloke [chiefly British], buck, cat, chap [chiefly British], chappie [British], dude, fella, fellow, galoot [slang], gent, guy, hombre, jack, joe, joker, lad, male, man
3
an honorable and courteous man
- was such a gentleman that he offered to call a cab for me
Galahad, knight, prince
beau, Beau Brummell, blade, blood, buck, dandy, dude, fop, gallant, jay, petit-maître
captivator, charmer, ladies' man (also lady's man), smoothy (or smoothie)
aristocrat, patrician, swell, toff [chiefly British]