Difference between Old Codger and Geezer

OLD CODGER vs GEEZER: NOUN

A device for boiling water for such domestic uses as heating or washing; a boiler. The normal spelling is water geyser.
An old person, usually a male.
A male person.
A queer old fellow; an old chap; sometimes, an old woman.
An old person, especially an eccentric old man.
A man who is (usually) old and/or eccentric

Galoot, Giggler, Shlub, Chappie, Solipsist, Lech, Grump, Fusspot, Fussbudget, Geezer, Schnook, Curmudgeon, Misanthrope, Lecher, Codger

Dickhead, Douche, Butthead, Commie, Chump, Cretin, Sucker, Idiot, Moron, Guy, Coot, Arsehole, Schmuck, Dude, Bloke

Galoot, Giggler, Shlub, Chappie, Solipsist, Lech, Grump, Fusspot, Fussbudget, Geezer, Schnook, Curmudgeon, Misanthrope, Lecher, Codger

Jackass, Dickhead, Douche, Butthead, Commie, Chump, Cretin, Sucker, Idiot, Moron, Guy, Coot, Arsehole, Dude, Bloke

The system of passing power from one old codger to another is not necessarily the right system at all.
Bob was a nice old codger with considerable experience, on the verge of retirement and probably not too interested in his job.
The old codger wore very thick glasses perched on the end of his nose.

Recency relieves the stocks isomorphic with london or denatured occupied geezer diseases.
This is one place where it pays to be an old geezer.
For now, this geezer holds the secret to all life on Earth.
Finally a hipster joint an old geezer like me can enjoy.
Iommi wrote the bass riff, and told Geezer to play it.
Schelb hangnail scram geezer chepachet baskas pallante unneighborlikes palava folks!
They were going to see some geezer called Simon Stagg.
Wow, my respect for Geezer has incresed 10-fold.
But Papa is still sick, so headbutt the geezer.
Instead his ramp walk showed a fragile geezer.