Not only that

USAGE SUMMARY

The phrase "Not only that" is correct and usable in written English.
It is typically used to introduce an additional point or piece of information that adds to what has already been mentioned. Example: "The project was completed ahead of schedule. Not only that, but it also came in under budget."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Not only that: they listen.

The New Yorker

Not only that but she is stupid.

Independent

Not only that: small is happy.

The Guardian

Not only that: Mr. Anello adores fish.

The New York Times

Not only that: these "neighbours" will retaliate.

The Guardian - Books

Not only that, not enough quality chances.

Los Angeles Times

But it is not only that area.

BBC

Not only that.

The New York Times

Not only that, but brands!

The New York Times

"Not only that," she said.

The New Yorker

Not only that, but it's sharp".

The New York Times - Sports

Expert writing Tips

Best practice

When using "Not only that", ensure that the second clause is logically connected to the first. Avoid abrupt or irrelevant additions.

Common error

Avoid overusing "Not only that" in your writing as it can make your prose sound repetitive. Vary your sentence structure by using alternative phrases like "furthermore" or "in addition".

Linguistic Context

The phrase "Not only that" functions as a conjunctive adverbial phrase. It serves to introduce an additional piece of information that enhances or reinforces a prior statement. As Ludwig AI confirms, it's a grammatically sound way to add emphasis.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Academia

0%

Formal & Business

0%

Science

0%

Ludwig's WRAP-UP

In summary, "Not only that" is a grammatically correct and very common phrase used to introduce additional, related information that reinforces a previous point. According to Ludwig AI, it's perfectly acceptable in written English. It is most frequently found in news and media contexts. While versatile, it is essential to ensure that the added information is logically connected to the preceding statement to maintain coherence. While acceptable for neutral registers, consider using alternatives like "furthermore" or "moreover" in more formal or scientific writing to enhance clarity and precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

In addition

A phrase that explicitly indicates the addition of more information.

As well as that

Similar meaning but slightly different structure.

Moreover

Single-word adverb that adds a point, shorter and more formal.

Furthermore

Single-word adverb, more formal than "Not only that".

To add to that

Explicitly indicates adding to a previous statement.

What's more

More emphatic and informal.

Additionally

Single-word adverb that adds a point, more formal.

Besides

Shorter and implies a reason or justification.

On top of that

More informal, emphasizing accumulation.

Also

Single-word adverb, simpler and less emphatic.

FAQs

How can I effectively use "Not only that" in a sentence?

Use "Not only that" to introduce additional information that reinforces or expands upon a previous statement. For example, "The movie was visually stunning. Not only that, but the plot was also incredibly engaging."

What are some alternatives to "Not only that" for adding information?

You can use alternatives such as "moreover", "furthermore", "in addition", or "besides" to vary your writing style.

Is it grammatically correct to start a sentence with "Not only that"?

Yes, it is grammatically correct to start a sentence with "Not only that" to introduce an additional point. However, ensure that it logically follows a previous statement for coherence.

When is it appropriate to use "Not only that" in formal writing?

While generally acceptable, consider using more formal alternatives like "furthermore" or "moreover" in highly formal contexts. "Not only that" can be suitable in many professional and news-related communications.