Use big and small to talk about the general size of something.
The word huge means “very big,” and the word tiny means “very small.”
“Just a tiny piece. I’m on a diet.”
Use long and short to talk about length (horizontal distance). You can also use long and short with time, books, words/sentences, hair, and legs:
There are two ways to talk about distance – far or a long way.
Use tall and short to talk about height (vertical distance) -especially with people, but sometimes also with buildings and trees.