Agreeing: I completely agree.
You're absolutely right.
I agree with you entirely.
I totally agree with you.
I couldn't agree more.
Exactly.
Absolutely!
You're right.
Me too!
I agree.
I see exactly what you mean!
That's exactly what I think.
There is no doubt about it.
Partly agreeing:
I agree up to a point, but …
That's partly true, but …
That may be true, but…
I see your point, but …
I guess so, but…
That seems obvious, but…
I'm not so sure about that.
Disagreeing:
I don't agree!
I don't agree with you.
I totally disagree!
I'm sorry, but I disagree.
Absolutely not!
I'm afraid I can't agree with you.
That's not right!
That's not always true.
I don't think so.
No, that's not true.
No way!
