Setting aside, Apart from, Notwithstanding

If it's A, fine, but B is the issue, Setting aside A, focus on B, A may be acceptable, but B matters more

whether or not, things like this and that, and so on

However, Nevertheless, But

Just because ... doesn't mean ..., it's not necessarily the case that ..., it does not follow that ...

no wonder, not surprising that, as expected

must not, cannot, should not

Can't afford to, Unable to ..., Can't wait any longer

Not well or properly, Not much or enough, Barely

Moreover, Furthermore, In addition

even if I have to, by any means, no matter what

Even if, No matter

Can't avoid doing something, Must do; have no choice but to, There's no way not to; imperative due to situation

It's not that, It doesn't mean that, It's not always the case

It's only natural that ~, It's reasonable that ~, There's good reason for ~

Even if, Even though, No matter how

A little bit, Marginally, Slightly