Difference between Eccentric Person and Oddball

ECCENTRIC PERSON vs ODDBALL: NOUN

Unked, Kooky, Crazy, Strange, Meshuggener, Weird, Odd, Hobbyhorsical, Selcouth, Meshugge, Weirdo, Quirky, Geek, Oddball, Eccentric

Weird, Odd, Zany, Wacky, Kooky, Offbeat, Quirky, Say, Tell, Dis, Character, Weirdo, Eccentric person, Geek, Eccentric

Unked, Kooky, Crazy, Strange, Meshuggener, Weird, Odd, Hobbyhorsical, Selcouth, Meshugge, Weirdo, Quirky, Geek, Oddball, Eccentric

Weird, Odd, Zany, Wacky, Kooky, Offbeat, Quirky, Say, Tell, Dis, Character, Weirdo, Eccentric person, Geek, Eccentric

One oddball category from California is sample plates.
Publically, the Condition is just another oddball religion.
There are one or two oddball special cases.
Old Irish was the oddball of European languages?
The film fest also featured some oddball entertainment.
The game is a bit of an oddball.
What is novel in the novelty oddball paradigm?
At the end of the month, Olbermann features "Oddball Plays of the Month", a compilation of some of the Oddball segments from that month.
You wind up in some oddball and not so oddball countries and it may not be such as: Vietnam, Morocco and Oman.
As the official Mayberry Oddball, do you feel slighted every time we talk about a different oddball out there in the world?