Synonyms of gentleman

1 Syllable
mams, sir, man, gent, duke, guy, men, knight, messrs, don
2 Syllables
templar, nephew, templars, countess, duchess, uncle, grandee
3 Syllables
cavalier, archduchess, man-at-arms, baronet, archduke, duchesses
4 Syllables
gentlewoman, caballero, gentlewomen