Like, I can't recall anybody describing a redheaded person as a "ginger" in the 80s or 90s, (location: Missouri) it's something I've only encountered since there's been more language cross-pollination due to the Internet.
Turns out it's a dead tie in English books though, wow: https://books.google.com/ngrams/graph?content=orange+cat%2Cg...
Though, https://www.reddit.com/r/catsinpants/ works for both forms of English.
“Biscuit” is not a category of foods in the US, while “cookie” is absolutely a category of desert with many different kinds.
If you ask for a biscuit here, you’ll get the same thing every time. If you ask for a cookie, you’ll be asked “what kind?”
Gasoline is from gas + plus the chemical suffix "ol" short for the latin "oleum", and "ine" meaning "made of".
the confusion is solely in your reading comprehension skills and not in the GP's use of the words
"Ginger" doesn't mean "red", except for hair color. And that's the interesting part.
Does that help? :)
I don't know why this is being downvoted. Does "ginger-colored" sound right to you? It doesn't quite work.