3. Of, relating to, or characteristic of words and language that were once in regular use but are now relatively rare and suggestive of an earlier style or period.
is that written in English? i ask because ive read it 4 times and cant think of literary example of this. 
It's quite tough isn't it?
err...
Periwig : archaic word for a man's hairpiece?
Thee,
Thy and
Thou (You, Your, You)
Tithe (Some kind of church tax thing)
.. struggling .. will have to watch some BlackAdder

I guess by definition they are archaic because they are no longer used .. therefore we don't know them!
