Do You Know Your "Ologies"?

Let's start with something easy. What's psychology a study of?

Let's take it up a notch. It's heard a lot in the media, but what does anthropology actually mean?

Fairly simple one. What is dermatology a study of? Hint: It's a study in the medical field.

Another medical term. What is kinsiology a study of?

This one may be a bit more of a challenge. Cosmology. Hint: Cosmopolitan Magazine has nothing to do with it.

Ethology is definitely one of the harder ones. Can you figure out what it's a study of?

Ornithology has Greek roots, so if you know Greek, think Ornith, think nature.

Orology. What does it mean? And no, it's not the study of orols, because that makes no sense.

Oenology. If you can't pronounce it, that's okay, I can't either. But, do you know the meaning?

This one is certainly difficult. What is vexillology a study of? Hint: The word is orginitated from vexillium, which is Latin.

Okay, last one. I'm sure a lot of us would love to follow zythology as a career and become zytholigits. But, what does the word actually mean?