then if not

USAGE SUMMARY

The phrase "then if not" is correct and usable in written English.
It can be used to introduce a conditional statement or to present an alternative scenario if a previous condition is not met. Example: "We can proceed with the project as planned; then if not, we will need to reconsider our options."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

Snap is clearly brimming with ideas, then, if not profits.

MIT Technology Review

What is he, then, if not his language?

The Washington Post

But Contreras could be sent down then, if not sooner.

The New York Times - Sports

This music is just as relevant today as it was back then, if not more so".

Independent

I should have left the movie beat right then, if not sooner.

The New York Times

"It's becoming clear to everybody that this game stops then, if not sooner".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

Since (2) clearly does not follow either from (A) or from (1), but does seem to follow from the converse of (1)—that for any movement, only if the moving and the moved parts are disconnected, the movement will cease one may wonder whether Metochites may have fallen prey to the fallacia consequentis: if (if p then q) then (if not-p then not-q).

SEP

If not, then so be it.

The New York Times - Sports

If then is not feasible, while if then.

Journal of Inequalities and Applications

But if not, then not".

The New York Times

If not, then certainly Snoopy.

The New Yorker

Expert writing Tips

Best practice

Use "then if not" to clearly present an alternative action or outcome when a prior condition is unmet, ensuring a logical flow in your writing.

Common error

Avoid using "then if not" merely as a stylistic variant of "otherwise". "Otherwise" is more concise and suitable when the conditional relationship is already clear. Use "then if not" to emphasize the contingency or when the relationship is more complex.

Linguistic Context

The phrase "then if not" functions as a conditional connector, introducing an alternative or consequence that arises if a preceding condition is not met. Ludwig confirms its correctness.

Expression frequency: Common

Frequent in

News & Media

75%

Science

15%

Academia

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "then if not" functions as a conditional connector, introducing an alternative action or outcome when an initial condition is unmet. Ludwig confirms that this phrase is grammatically correct and commonly used, especially in news and media, science, and academic contexts. When writing, using "otherwise" might be preferable if you aim for conciseness and you consider the condition relationship is already clear. If you need to emphasize the conditional nature of the alternative, "then if not" is the suitable option.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

otherwise

This is a simpler, more direct alternative that indicates an alternative if the initial condition isn't met.

if that's not the case

A more explicit alternative emphasizing the condition not being true.

if this does not happen

Rephrases the condition in a straightforward manner.

failing that

Implies a fallback option when the preferred action is not possible.

absent that

A concise way to indicate the non-existence of the initial condition.

in absence of that

Highlights the lack of the initial condition.

on the other hand

Introduces an opposing scenario as an alternative.

in the event that doesn't happen

A more formal and descriptive way of expressing a contingency.

if the contrary is true

Emphasizes the opposite condition being in effect.

should that not occur

A highly formal alternative, suitable for legal or official contexts.

FAQs

How can I use "then if not" in a sentence?

Use "then if not" to introduce a secondary action or consequence that will occur if the first condition is not met. For example, "We should aim to complete the project by Friday; "then if not", we'll need to work over the weekend".

What are some alternatives to "then if not"?

Alternatives include "otherwise", "if that's not the case", or "failing that", depending on the desired level of formality and emphasis.

Is it grammatically correct to use "then if not"?

Yes, "then if not" is grammatically correct and commonly used to present an alternative scenario when the primary condition is not fulfilled.

What's the difference between "then if not" and "otherwise"?

"Otherwise" is a more concise way to present an alternative, while "then if not" emphasizes the conditional aspect more strongly. Use "then if not" when you want to highlight the dependency of the second action on the first not occurring.