論争の余地がないの英語

The question admits of no discussion

evidence that refutes conclusively

The question admits of no further discussion.

unchallengeable facts

Arguments are endless.

The argument is unsound

The argument is illogical―inconsequent.

beyond [without] controversy

in a dispute or confrontation

not involving any controversy

the undisputed fact

an airtight argument

There is no call for irrelevant arguments.

There is no room to negotiate for that.

against which no argument can be made

The argument does not hold water

a reason given in proof or rebuttal, called an argument

nonparticipation in a dispute or war

a stormy argument

not likely to arouse controversy

a meaningless discussion

The chain of reasoning is broken.

Your argument does not hold water.

the condition of being argumentative

an argument which cannot be confuted

an argument of no weight

in an unarguable and undisputed manner

not disputed and not made the object of contention or competition

a rambling argument that lacked any consistency

The argument is inconsistent.