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valid argument

valid argument

5 3.4
A reason or group of reasons that make sense and are clear
  • noun
  • /ˈvælɪd ˈɑːrɡjʊmənt/
translation icon : argumento válido
  • She presented a valid argument that persuaded everyone in the room.
  • deductively valid argument

I both of these are valid arguments.

Examples

  • Ad hominem attacks on the messenger scarcely count as a valid argument against the message.

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  • There are some valid arguments for keeping things a little more elite.

  • You said you were going to make a valid argument.

  • It's not a valid argument to state that change will not happen in your life.

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  • I will say if that is what most stores are like, there is a valid argument here.

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  • And the aunt thing is not a stupid argument; it's a valid argument.

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  • Fact 1: Greenpeace has a valid argument when it comes to environmental protection.

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  • I'd like to, but I don't think I could make a valid argument for it.

  • I had not considered the biblical perspective, but that's a valid argument as well.

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  • When corporate profit, or even commercial viability, becomes a valid argument for leaving our privacy unprotected, that's fascism.

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Synonyms

case
vsvalid argument
426 2.7

Reasons and facts given to support an idea

is concerned with whether this support is logically sound and reasonable
justification
vsvalid argument
156 4.0

A reason or explanation that shows an action is acceptable

evaluates whether those reasons are logically sound and reasonably persuasive
rationale
vsvalid argument
79 6.0

A set of reasons that explains a decision or action

is about the logical strength and reasonableness of those reasons rather than explanation
strong case
vsvalid argument
30 3.9

An argument with good evidence and clear reasons that is likely to convince people

focuses mainly on logical correctness rather than quantity of evidence
line of reasoning
vsvalid argument
8 4.2

A set of connected reasons that lead to a conclusion

focuses on the quality and correctness of those steps rather than structure
logical argument
vsvalid argument
4 4.3

A set of clear reasons that show why an idea is true or false

is judged by being logically sound and reasonable rather than only systematic
sound logic
vsvalid argument
1 3.9

A way of thinking or arguing that uses good reasons and evidence to show something is true

is less technical and more about being reasonable than strict rigor
airtight argument
vsvalid argument
1 4.8

A set of reasons that cannot be shown wrong

is sound but may leave room for doubt or further scrutiny

How Sound

sound logic
1 3.9
valid argument
5 3.4
specious argument
  • Formal
1 8.5

Surface Forms

Morphology

valid + argument

Using everyday senses, 'valid' (acceptable) + 'argument' (a reason) yields 'an acceptable reason', which does not transparently map onto the technical computing sense of a function parameter. The programming meaning relies on a domain-specific sense of 'argument' (parameter) that a B1 learner who only knows the common-word meanings would not predict, so prior exposure or technical knowledge is required.

Etymology

Valid argument comes from the image of a reason that 'holds up' under test: a valid argument is like a strong stack of stones where each piece fits and the pile does not fall. That's why it means a reason that is 'good' and should be taken seriously.