is true until

USAGE SUMMARY

The phrase "is true until" is correct and usable in written English.
It can be used to indicate that a statement or condition remains valid up to a certain point or event. Example: "The theory is true until new evidence contradicts it."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

Nothing is true until it's been on the BBC.

The Guardian - Money

This is true until it isn't, and as with any loyalty program, the rules can and will change.

The New York Times

Historically, Ott noted, humans suffer from a "truth bias," assuming that what they are reading is true until they find evidence to the contrary.

Cornell University

At least, this last is true until some event a change in visual acuity, a crash of the PDA's OS which forces the user to become aware of how much he or she relies upon the device.

MIT Technology Review

However, for all the talk of incredible and "as-live" experiences offered by this technology, every company in question stresses that there is still nothing like attending an actual live event – which is true, until you consider the price tag between the two.

The Guardian

But like everything, it is true until it is not.

TechCrunch

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

That was true — until he was a senior.

The Washington Post

That was true until the DuBoc debacle," he said.

The Washington Post

It's true – until one day, it isn't.

The Guardian - Opinion

This was true until last week at the Muttontown Country Club on Long Island.

The New York Times

"That won't be true until black lives matter".

The Guardian

Expert writing Tips

Best practice

Use the phrase "is true until" to clearly indicate that a statement's validity is conditional and time-sensitive. This adds precision to your writing, especially when discussing theories, predictions, or agreements.

Common error

Avoid using "is true until" when the statement is intended to be universally true or permanently valid. This phrase implies a change or expiration, so ensure the context warrants its use.

Linguistic Context

The phrase "is true until" serves as a qualifier, limiting the temporal scope or conditions under which a statement is considered accurate or valid. As Ludwig shows, it introduces a conditionality that's crucial for precise communication.

Expression frequency: Rare

Frequent in

News & Media

40%

Science

40%

Academia

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "is true until" effectively conveys the conditional nature of a statement's validity. Ludwig AI analysis highlights its suitability for contexts requiring precision, particularly in news, scientific, and academic domains. The phrase is grammatically correct. Though used infrequently, it adds a valuable layer of nuance to writing, ensuring that temporal or conditional limitations are clearly understood. Alternative phrases like "remains true until" or "holds true until" can offer similar meanings with slight variations in emphasis. As Ludwig's analysis shows, understanding the nuances and appropriate use-cases helps enhance writing clarity and precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

remains true until

Replaces "is" with "remains", emphasizing the continuation of truth up to a point.

holds true until

Substitutes "is" with "holds", indicating a sustained validity until a specified condition.

is valid until

Uses "valid" instead of "true", focusing on the legitimacy or authorization aspect.

is accurate until

Replaces "true" with "accurate", highlighting precision and correctness.

is correct until

Swaps "true" with "correct", focusing on factual accuracy.

applies until

Focuses on the applicability of a rule or statement up to a certain point.

is the case until

A more verbose alternative that emphasizes the existence of a certain state until a change.

is factual until

Uses "factual" to emphasize the grounding in evidence until a specific time.

stands until

Implies that something is currently valid and accepted until a change occurs.

persists until

Focuses on the continuation of a situation until a specific event.

FAQs

How can I use "is true until" in a sentence?

Use "is true until" to specify the period during which a statement or condition remains valid. For instance, "The forecast is true until the next weather update" indicates that the prediction's accuracy is limited to a specific timeframe.

What are some alternatives to "is true until"?

You can use alternatives like "remains true until", "holds true until", or "is valid until" to convey a similar meaning with slightly different emphasis.

What's the difference between "is true until" and "was true until"?

"Is true until" indicates a current state of validity that will change in the future. "Was true until" implies that the period of validity has already ended. For example, "The claim is true until proven otherwise" versus "The belief was true until new evidence emerged".

When is it appropriate to use "is true until" in formal writing?

It's appropriate in formal writing when you need to explicitly state that a fact, theory, or agreement is valid only up to a certain condition or time. This adds precision and avoids misinterpretations about the enduring nature of the statement.