EVERYONE KNOWS that Americans don’t exactly agree on pronunciations.

Regional accents are a major part of what makes American English so interesting as a dialect.

Joshua Katz, a PhD student in statistics at North Carolina State University, just published a group of awesome visualisations of a linguistic survey that looked at how Americans pronounce words.

His results were first published on Abstract, the NC State research blog.

Joshua gave Business Insider permission to publish some of the coolest maps from his collection:

The pronunciation of ‘caramel’ starts disregarding vowels once you go west of the Ohio River

Residents of the far north have an oddly Canadian way of pronouncing "been"

For whatever reason, it's a "boo-wie" knife in Texas and D.C.

Americans can't even agree how to pronounce crayon

The South is the only place where you'll try to call your "law-yer" instead of your "loyer"

The South is also really into slaw. The North and West call it coleslaw

This is the deepest and most obvious linguistic divide in America. It's also an example of how everyone in south Florida pronounces things in the northern U.S. style

The US is a nation divided over mayonnaise

Some of the deepest schisms in America are over the pronunciation of the second syllable of "pajamas"

Okay, this one is crazy. Everyone pronounces "Pecan Pie" differently

Everyone knows that the Midwest calls it "pop", the Northeast and West Coast call it "soda," while the South is really into brand loyalty

Tiny lobsters are tearing the USA apart

So are traffic circles

The Northeast corridor puts "sear-up" on their pancakes

Philadelphia is just making it up as it goes along

Let's ignore the East Coast/West Coast split and notice that Wisconsin and Rhode Island call a water fountain a "bubbler"

The Northeast [and south Florida] puts on sneakers, everyone else finds a pair of tennis shoes

The West Coast is really into their freeways

Seriously? Alabama and Mississippi, that is terrible

Most of America realises that New York really is 'the City'

These exist?!

Massachusetts, Long Island and Jersey are the only places that see a difference between 'merry', 'marry' and 'Mary'