[genoapol]

>OK. Well, I've been using it wrong then :)

You are actually correct, it's the English that use the word wrong.

Spicey should be a measure of the variety of spices used... A very small % of people from spice rich countries would consider pepper a primary or default "spice".

[phonypc]

It's an English word. Maybe it doesn't jibe with your concept of spices, but you can hardly say native English speakers are using the word wrong.

[genoapol]

It doesn't make logical sense.

I suspect this misuse is due to the early 12th-16th century English population's ignorance of the complexity of global spice markets and black pepper being one of the first popularized spices once trade routes expanded.

Peppery would make much more sense.