argument

If you have a flimsy argument we also say it is tenuous, do we not?
1. What else can we say?
Fragile, weak,... ?
2. Do we say an argument is defeated? What else?
3. What do we say to mean an argument can not be defeated?
Irrefutable? strong? powerful? I think powerful means only that the argument is convincing, but not that it can not be defeated.
what else can we say?


thanks

2. Do we say an argument is defeated? What else?
3. What do we say to mean an argument can not be defeated?
Irrefutable? strong? powerful? I think powerful means only that the argument is convincing, but not that it can not be defeated.
what else can we say?

The fact is, not matter how strong your argument, there will always be someone who will try to counter it. Nothing is truly safe from rebuttal. (As we've seen here )

But I think that irrefutable is the closest you'll come, although I think of irrefutable logic, not an irrefutable argument.

He made a powerful argument for his case, using irrefutable logic. I am now completely convinced.

Watertight argument: this is the collocation I have been looking for.