earthiness
Earthiness is when you're so grounded you could dig a hole and live in it. No fancy stuff. Just real, gross, and sometimes really annoying.
My dad is earthy. He wears the same socks for three days and thinks 'fancy' is a type of sandwich.
The teacher said the test was 'earthly' because it had no pictures and was 'just numbers and dumb questions.'
My grandma's earthy. She told the mailman he was 'a fat, lazy man who eats donuts for breakfast.'