Difference between Klutz and Oaf

KLUTZ vs OAF: NOUN

A person, especially a large male, who is clumsy or a simpleton; an idiot.
An elf's child; a changeling left by fairies or goblins, hence, a deformed or foolish child.
A clumsy or awkward person.
Originally, an elf's child; a changeling left by fairies or goblins; hence, a deformed or foolish child; a simpleton; an idiot.
A dolt; an idiot; a blockhead; a simpleton.
In popular superstition, a changeling; a foolish or otherwise defective child left by fairies in the place of another carried off by them.
A person regarded as stupid or clumsy.
An awkward stupid person

Goofball, Nerd, Dorky, Dolt, Doofus, Dork, Lump, Gawk, Goon, Lubber, Clod, Lout, Stumblebum, Oaf, Lummox

Dimwit, Idiot, Cretin, Nincompoop, Dolt, Buffoon, Gawk, Lump, Lubber, Klutz, Clod, Goon, Stumblebum, Lummox, Lout

Dweeb, Goofball, Nerd, Dorky, Dolt, Doofus, Dork, Lump, Gawk, Goon, Lubber, Lout, Stumblebum, Oaf, Lummox

Bumpkin, Dimwit, Idiot, Cretin, Nincompoop, Dolt, Buffoon, Gawk, Lump, Lubber, Klutz, Goon, Stumblebum, Lummox, Lout

I'm just a lanky klutz who is always in a hurry.
Being somewhat of a klutz, I was pretty nervous to try this sport.
Pseudopotential Hampl Acquisitionist hight panty fus klutz qw homs Some genuinely fantastic Enterostomy.
Create key chains ponytail holders bracelets and more with this kit from KLUTZ!
It was probably just me being a klutz, of course.
Dracula themes and portrayed the Count as an incompetent klutz.
Klutz and others make a delivery contraption that is easier.
Borgenicht meant do not borrow, Klutz was clumsy, Billig cheap.
Most momentarily runny are wicked klutz of the eye.
Klutz Nail Art Craft Kit From the world famous brand, Klutz, comes this epic nail art set for kids.