Synonyms for Geezer:

n.

fellow, family man, lad, guy, macho-man, gentleman, young man, male, boy wonder, boy. •geezer (noun)
bloke.

Other synonyms:

•Other relevant words:
gentleman, boy, lad, male, guy, fellow.

Usage examples for geezer

1. " Where'd this old geezer come from, anyway? – The Desire of the Moth; and The Come On by Eugene Manlove Rhodes

2. And to think the geezer swore it was you that plugged him! – The Long Lane's Turning by Hallie Erminie Rives