I mentioned before how my dad and his family pronounce certain words. He had an uncle Gary, and that was spoken as "Gurry," and other words like that are the same: "berries" are "burries," and so forth.
Also, the "I" vowel is frequently said as more of an "A" sound - if my dad wants his apple pie heated, for example, he might tell my mom to put it in the microwave for a minute, but he'll pronounce microwave as "mackerwave."
I wish so badly that I had recordings of my grandmother, his mom, speaking, because she had such a wonderful voice, full of musicality and cadence, and also peppered liberally with archaic and unusual words and sayings. I used to love listening to her.
She would use words like galluses to mean suspenders, she could talk about being "borned in the holler on Copper Crick (creek)," and she used words like "you'ns" (meaning "you all") and "brung" instead of brought, and "heered" instead of heard, which has carried on to my siblings.
Everyone, including me to this day, still says "purt near," for almost, like, "Are you ready to go yet?" - "Purt-near, just give me a minute."
Around here, "fire" is said as "far" and "tired" is "tarred," and we all know you're not from here if you say you're going to the nearby town of Ironton, because locals call that "Arn'un."
My grandmom didn't tell us ghost stories, she told us about "boogers and haints," and if she said something bad about someone, she always made up for it by adding, "...bless her heart" at the end, as in, "Oh, that poor girl ain't too smart, bless her heart." That made it ok.
When my dad wants to tell you it's windy, he'll describe it as "airish," and if it's going to storm later, he'll say it's "about to come up a cloud."
If it's cold out, he'll say, "It's cold as kraut!" and if he ate too much, he'll say he's as full as/fat as a tick.
My mom, OTOH, her mother was Mennonite, so she has some of that. If she thinks your coffee is a little cold, she'll say, "Let me hotten that for you." She also says wash as "warsh," and wish as "weesh." That's pure southern Ohio.
This is an excellent topic, it's got my mind firmly on a nostalgic path, which is rare for me.