When I err, I not only admit it, I do so publicly and I don't attack the guy teaching me and go off in a huff.
However, I'm not wrong. An anti-theist is against all theists and theism. In fact the definition of 'atheism' and of 'anti-theism' is, save for one EXTREMELY important couple of words, the same.
From Merriam-Webster, definitions of:
Definition of atheism
1a: a lack of belief or a strong disbelief in the existence of a god or any gods
b: a philosophical or religious position characterized by disbelief in the existence of a god or any gods
In the Collins English Dictionary (and the Oxford English Dictionary and in all the philosophical sites I've gone to)
an·tithe·ism
/ˌan(t)ēˈTHēˌizəm/
noun
noun:
anti-theism
- opposition to belief in the existence of a god or gods.
The IMPORTANT words here are 'lack of belief or strong disbelief' and 'opposition to belief."
So...not all atheists are anti-theists, but I have NEVER CLAIMED THAT THEY WERE.
However, in order to be an anti-theist, one must FIRST be an atheist. Or, Not all atheists are anti-theists, but all anti-theists are atheists.
Why? Because a theist can only be anti-every theistic beliefs but theirs. He can be anti-Catholic, anti-Semite, anti-Baptist, anti-Hindu, anti-Muslim, anti-pretty much everything, as long as he believes and worships a deity (in other words, is a theist himself) he cannot be anti-THEISM. He can only be anti-every theism but his. I've met quite a few of those.
So. I'm not only right, I just proved it. Are you going to admit your own error now?